Difference between revisions of "Hanja"

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(Hanja for 한자 시험)
 
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{{Notice|Under construction}}
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'''Hanja''' (한자, 漢字) is the Korean name for '''Chinese characters'''. More specifically, it refers to those Chinese characters borrowed from Chinese and incorporated into the Korean language with Korean pronunciation. ''Hanja-mal'' (한자말) or ''hanja-eo'' (한자어, [[漢]][[字]][[語]]) refers to words which can be written with hanja, and ''hanmun'' (한문, [[漢]][[文]]) refers to Classical Chinese writing, although "hanja" is sometimes used loosely to encompass these other concepts. ''Han'' here ([[漢]]) means Chinese. Because hanja never underwent systematic reform, they are almost entirely identical to traditional Chinese and ''kyūjitai'' characters. Only a small number of hanja characters are modified or unique to Korean. By contrast, many of the Chinese characters currently in use in Japan (''kanji'') and Mainland China have been simplified, and contain fewer strokes than the corresponding hanja characters. Unlike Japanese, Korean does not give Chinese characters native readings: they are used only for words directly borrowed from Chinese. Native Korean words are always rendered solely in hangeul.
'''Hanja''' (한자, 漢字) is the Korean name for '''Chinese characters'''. More specifically, it refers to those Chinese characters borrowed from Chinese and incorporated into the Korean language with Korean pronunciation. ''Hanja-mal'' (한자말) or ''hanja-eo'' (한자어, [[漢]][[字]][[語]]) refers to words which can be written with hanja, and ''hanmun'' (한문, [[漢]][[文]]) refers to Classical Chinese writing, although "hanja" is sometimes used loosely to encompass these other concepts. Because hanja never underwent major reform, they are almost entirely identical to traditional Chinese and ''kyūjitai'' characters. Only a small number of hanja characters are modified or unique to Korean. By contrast, many of the Chinese characters currently in use in Japan (''kanji'') and Mainland China have been simplified, and contain fewer strokes than the corresponding hanja characters.
+
  
 
*[[Hanja (article)]]
 
*[[Hanja (article)]]
Line 10: Line 9:
 
*[[Cheonjamun]] "Thousand Character Classic"
 
*[[Cheonjamun]] "Thousand Character Classic"
 
*[[Writing Hanja]]
 
*[[Writing Hanja]]
 +
*[http://hanja.me Hanja Explorer] - The Hanja Explorer is a new website to study Hanja didactically. Rather than trying to learn Hanja directly, it helps you udnerstand how it's used in different Korean words.
  
 
*Beginners 한자
 
*Beginners 한자
Line 15: Line 15:
 
*Advanced 한자
 
*Advanced 한자
  
==Hanja By Level ==
+
==Hanja for 한자 시험 ==
With English interpretation of Korean meanings, and supplemental meanings. (needs to be reformatted)
+
These are the hanja grouped by levels of the 한자능력검정시험. Although the test is entirely in Korean, the English definitions are in parentheses as an aid. The definitions and "long sound" associations are complete for levels 8 ~ 3I. Those hanja which only occasionally have a long sound have not been marked as such. Completing the radicals is on the to-do list.
*[[Level 8]] 51 baby hanja, learned in first grade.
+
*[[Level 8]] 50 total beginner hanja
*[[Level 7]] 102 elementary school
+
*[[Level 7II]] 50 elementary school
*[[Level 6]] 142 elementary school
+
*[[Level 7]] 50 elementary school
*[[Level 5]] 184 elementary school
+
*[[Level 6II]] 75 elementary school
*[[Level 4II]] 313 middle school
+
*[[Level 6]] 75 elementary school
*[[Level 4I]] 232 middle school
+
*[[Level 5II]] 100 elementary school
*[[Level 3II]] 357 high school
+
*[[Level 5]] 100 elementary school
*[[Level 3I]] 414 high school
+
*[[Level 4II]] 250 middle school
 +
*[[Level 4I]] 250 middle school
 +
*[[Level 3II]] 500 high school
 +
*[[Level 3I]] 317 high school
 
*[[Level 2]] 539 college
 
*[[Level 2]] 539 college
 
*[[Level 1]] 1151 scholarly
 
*[[Level 1]] 1151 scholarly
 
*[[Level 0]] 4000+ Ph.D level (특급 I & II)
 
*[[Level 0]] 4000+ Ph.D level (특급 I & II)
 
  
 
==Hanja characters==
 
==Hanja characters==
Line 35: Line 37:
  
 
==Misc==
 
==Misc==
 +
* [[사자성어]] - idioms formed with 4 characters of Hanja
 +
 
===Common Hanja used in names===
 
===Common Hanja used in names===
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
Line 41: Line 45:
 
! Hangeul/한글
 
! Hangeul/한글
 
! Hanja/한자
 
! Hanja/한자
 +
! Rough Meaning(s)
 +
|-
 +
| Kang
 +
| 강
 +
| 姜/ 剛/ 康/ 強/ 彊/ 江
 +
| ginger/ hard, tough, rigid, strong / peaceful, quiet; happy, healthy / strong, powerful, energetic / stubborn, uncompromising / Large river, yangtze
 
|-
 
|-
| Kim
+
| Kim, Gim
 
| 김
 
| 김
 
| 金
 
| 金
 +
| Gold
 
|-
 
|-
| Park
+
| Park, Bak, Pak
 
| 박
 
| 박
 
| 朴
 
| 朴
 +
| Simple, Unadorned
 
|-
 
|-
| Lee
+
| Lee, I
 
| 이
 
| 이
 
| 李
 
| 李
 +
| Plum; Judge
 
|-
 
|-
| Jung
+
| Yoo
 +
| 유
 +
| 劉
 +
| Kill/Destroy
 +
|-
 +
| Yoon
 +
| 윤
 +
| 尹
 +
| Govern
 +
|-
 +
| Jung, Jeong
 
| 정
 
| 정
 
| 鄭/丁
 
| 鄭/丁
 +
| Henan State / male adult; robust, vigorous; 4th heavenly stem
 
|}
 
|}
  
Line 64: Line 88:
 
! Hangeul/한글
 
! Hangeul/한글
 
! Hanja/한자
 
! Hanja/한자
 +
! Rough Meaning(s)
 +
! Gender Association
 +
|-
 +
| Eun
 +
| 은
 +
| 恩
 +
| Kindness, Mercy, charity
 +
| female?
 
|-
 
|-
| Kyong
+
| Kyeong, Kyung
 
| 경
 
| 경
 
| 景
 
| 景
 +
| Scenery, view, conditions
 +
| ?
 +
|-
 +
| Keun
 +
| 근
 +
| 根
 +
| root, basis, foundation
 +
| Male?
 +
|-
 +
| Geum
 +
| 금
 +
| 金
 +
| Gold
 +
| Unisex
 +
|-
 +
| Gwang
 +
| 광
 +
| 光
 +
| Light
 +
| Unisex
 
|-
 
|-
 
| Rim/Lim
 
| Rim/Lim
 
| 림
 
| 림
 
| 琳
 
| 琳
 +
| Beautiful Jade, gem
 +
| Female?
 
|-
 
|-
 
| Myung
 
| Myung
 
| 명
 
| 명
 
| 明
 
| 明
 +
| Bright, Wisdom, Ming Dynasty
 +
| Unisex
 
|-
 
|-
 
| Mi
 
| Mi
 
| 미
 
| 미
 
| 美
 
| 美
 +
| Beautiful
 +
| Female
 
|-
 
|-
 
| Hyung
 
| Hyung
 
| 형
 
| 형
 
| 炯/亨
 
| 炯/亨
 +
| bright, brilliant, clear/Smooth, progressing, no trouble
 +
|-
 +
| Hye
 +
| 혜
 +
| 惠
 +
| favor, confer kindness, benefit
 +
| female?
 +
|-
 +
| Hwa
 +
| 화
 +
| 花/火
 +
| Flower/Flame
 +
| Female/Male?
 +
|-
 +
| Suk, Seok
 +
| 석
 +
| 碩/ 錫
 +
| great, eminent, big / boundless, widespread
 +
| Male
 +
|-
 +
| Su
 +
| 수
 +
| 洙
 +
| name of a river in Shandong
 +
| Unisex
 +
|-
 +
| Yoon
 +
| 윤
 +
| 潤
 +
| Bright
 +
| Unisex
 +
|-
 +
| Yong (Ryeong)
 +
| 용, 령
 +
| 龍/竜
 +
| Dragon
 +
| Male
 +
|-
 +
| Jae
 +
| 재
 +
| 在
 +
| Be at, in, on; consist in, rest
 +
| Unisex?
 
|}
 
|}
  
 
==FAQ==
 
==FAQ==
 
===What is the point in learning Hanja?===
 
===What is the point in learning Hanja?===
A great deal of Korean words are made up of hanja. Learning the hanja will allow you to memorize the words more quickly, as knowing the roots will assist you in this process. In English, it can be equated to knowing Latin and Greek root words. Knowing the root of a word can help you understand its meaning and remember it later. This will also serve you well in other countries. If your visual memory is strong, the hanja you learn in Korea can be found (with some differences) in Japan, China and Taiwan. Thus even a limited grasp of hanja is useful when traveling in Asia. For example, numbers for dates, times, and prices.
+
1. A great deal of Korean words are made up of hanja. Learning the hanja will allow you to memorize the words more quickly, as knowing the roots will assist you in this process. In English, it can be equated to knowing Latin and Greek root words. Knowing the root of a word can help you understand its meaning and remember it later.  
  
There are also a lot of hanja the average person is expected to know, for example man (男) and woman (女), so a door might be labeled with the hanja characters on a rest room door. This would be a good time to know hanja so you don't walk into the wrong bathroom! For real life images of hanja in use, see: [[:Category:Hanja images]]
+
2. This will also serve you well in other countries. If your visual memory is strong, the hanja you learn in Korea can be found (with some differences) in Japan, China and Taiwan. Thus even a limited grasp of hanja is useful when traveling in Asia. For example, numbers for dates, times, and prices.
 +
 
 +
3. There are also a lot of hanja the average person is expected to know, for example man (男) and woman (女), so a door might be labeled with the hanja characters on a rest room door. This would be a good time to know hanja so you don't walk into the wrong bathroom! For real life images of hanja in use, see: [[:Category:Hanja images]]
 +
 
 +
4. It will really help your pronunciation. Ask yourself, can you discern between the following:
 +
권 (5 hanja for level 3) and 관 (9 hanja for level 3) e.g. ... do you say 관력 as a mistake for 권력  (power)?
 +
정 and 청 ? e.g. do you say 정소 or 청소 for 'to clean'? 
 +
장 and 창 ?  e.g. do you say 청와대 or 정와대 for 'the Korean presidential mansion, the so-called 'blue house'' ?
 +
 
 +
Hanja study will help supplement your weak areas. When pronuncing words, you may be slurring them, but you will never pass a hanja test without knowing which is which?
 +
 
 +
5. Finally, it will increase your vocabulary because even though you may be aware that 손바닥 장 (掌) means 'palm' in English, do you know what palm is in Korean? And, do you know the differnce between 이르다 and 이루다 ? Here, studying hanja will help teach you the meaning of Korean vocabulary you otherwise may not have studied so in depth.
  
 
===Does every Hanja character have only one sound representation?===
 
===Does every Hanja character have only one sound representation?===
 
No, some Hanja characters have more than one representation.
 
No, some Hanja characters have more than one representation.
  
In some cases the pronunciation depends on where it appears in a word. For example the character [[年]](year) is pronounced as 연 if it appears at the beginning of the word, and 년 if it appears elsewhere. Their pronunciations, though, often closely resemble each other. See the table below:
+
In some cases the pronunciation depends on where it appears in a word. For example the character [[年]](year) is pronounced as 연 if it appears at the beginning of the word, and 년 if it appears elsewhere. This is the result of a historic sound change where /l/ and in certain cases /n/ dropped at the beginning of words (hence the name Lee being written in Hangeul as  이). This sound change did not take place in northern Korean, however, and the readings remain formally unified in the North (hence 리 rather than 이). In standard South Korean, then, any Sino-Korean lexeme that begins with ㄹ when word-medial or word-final will begin when word-initial, i.e. a character with a reading beginning with will always lose that ㄹ at the beginning of a word. In certain cases a character with a historic (etymological) reading beginning with ㄹ is given the reading ㄴ, as in former President Roh Moo-hyun's surname 노. In the special case of the morphemes 률 and 렬, the ㄹ will drop after a vowel or after ㄴ. Occasionally the character is subject to other general phonetic variations that occur in Korean. In these cases the divergent readings will closely resemble each other.
<!--make note about ㄴ/ㅇ/words in general-->
+
 
 +
In other, unpredictable, instances the character may have (or have had) more than one reading in standard Chinese.
  
 +
See the table below:
  
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
! Character !! Korean representation !! Notes  !! Examples
+
! Character !! South Korean representation !! Notes  !! Examples
 
|-
 
|-
 
|年 (year) ||연, 년 || Pronounced 연 at the beginning of a word, 년 elsewhere
 
|年 (year) ||연, 년 || Pronounced 연 at the beginning of a word, 년 elsewhere
Line 124: Line 238:
 
*미녀 <美女> - a beautiful girl
 
*미녀 <美女> - a beautiful girl
 
|-
 
|-
|不 (negation) ||불, 부 || No rule, some words just use one or the other
+
|不 (negation) ||불, 부 || Before the initial sound of ㄷ or ㅈ, it becomes '부'. For all other cases it becomes '불'
 
|
 
|
 
*부정 <不正> - unlawfulness, dishonesty
 
*부정 <不正> - unlawfulness, dishonesty
Line 163: Line 277:
  
 
===How do I type a Hanja character?===
 
===How do I type a Hanja character?===
 +
====By web tool====
 +
A bit clumsy, but install free option is using a web tool like http://www.zonmal.com/hanja_um1.asp
 +
 
====For Windows====
 
====For Windows====
 
[[File:Language bar undocked windows7.jpg|right|thumb|Undocked language bar panel on Windows 7|250px]]
 
[[File:Language bar undocked windows7.jpg|right|thumb|Undocked language bar panel on Windows 7|250px]]
 
[[File:Language bar docked windows7.jpg|right|thumb|Docked language bar panel on Windows 7|250px]]
 
[[File:Language bar docked windows7.jpg|right|thumb|Docked language bar panel on Windows 7|250px]]
 
Type in the Korean 한글 equivalent of the word for which you want the hanja form. While the the character is still "active" (meaning you can still see the line underneath the character), click the [漢] icon (in the language toolbar) and a small menu of the all the possible hanja characters should pop up. Type the designated number or click the desired character and it should replace the Korean 한글 with hanja. Alternatively, you can click on the bucket icon to draw the hanja you want.
 
Type in the Korean 한글 equivalent of the word for which you want the hanja form. While the the character is still "active" (meaning you can still see the line underneath the character), click the [漢] icon (in the language toolbar) and a small menu of the all the possible hanja characters should pop up. Type the designated number or click the desired character and it should replace the Korean 한글 with hanja. Alternatively, you can click on the bucket icon to draw the hanja you want.
 +
If you're in the Windows 8.x's Modern environment, you'll have to highlight one character, or the entire word, and then press the right Ctrl key. In the latter case, you'll get the correct spelling without having to select the correct Hanja for all characters.
 
{{-}}
 
{{-}}
 
====For Mac OS X====
 
====For Mac OS X====
Line 172: Line 290:
 
[[File:Mac hanja settings.png|right|thumb|Various Hanja-related preferences. Can be accessed through the flag icon at the top-right of screen.|250px]]
 
[[File:Mac hanja settings.png|right|thumb|Various Hanja-related preferences. Can be accessed through the flag icon at the top-right of screen.|250px]]
 
First, enable 한글 typing in the language system preferences; the keyboard input method doesn't matter. Just like in Windows, the "active"  character is represented by an underline. While a character is still active, press the key combination "Option-Return." A list of potential Hanja shows up for that character.
 
First, enable 한글 typing in the language system preferences; the keyboard input method doesn't matter. Just like in Windows, the "active"  character is represented by an underline. While a character is still active, press the key combination "Option-Return." A list of potential Hanja shows up for that character.
 
 
You can also change the way Hanja characters are displayed, such as having the 한글 preserved while parenthetically adding Hanja. This and several other Hanja-related settings can be accessed by clicking the flag drop-down menu in the upper-right of the Mac screen.
 
You can also change the way Hanja characters are displayed, such as having the 한글 preserved while parenthetically adding Hanja. This and several other Hanja-related settings can be accessed by clicking the flag drop-down menu in the upper-right of the Mac screen.
 +
{{-}}
 +
 +
====For Linux====
 +
[[File:input methods.png|right|thumb|Selecting an input method in Linux Mint 18|250px]]
 +
There are different input methods available in Linux that you can choose from. You should always install only one input method, never more than one. Fcitx is maybe the most modern input method, followed by ibus.
 +
 +
=====Install ibus=====
 +
First, install the hangul package ''ibus-hangul''. The easiest way is to do this by Terminal. Open it and run the command
 +
{|
 +
|-
 +
| ''sudo apt-get install ibus-hangul''
 +
|}
 +
Alternatively, you can do this in Synaptic or Ubuntu Software Center.<br />
 +
Restart your computer and add the hangul input in the system settings. To write hanja select the hangul input mode in the system tray, then click again on its icon and select ''Hanja lock''. When writing in hangul, equivalent hanja characters will popup. Use arrow keys to select and press Enter to convert hangul into hanja.

Latest revision as of 12:56, 23 March 2023

Hanja (한자, 漢字) is the Korean name for Chinese characters. More specifically, it refers to those Chinese characters borrowed from Chinese and incorporated into the Korean language with Korean pronunciation. Hanja-mal (한자말) or hanja-eo (한자어, ) refers to words which can be written with hanja, and hanmun (한문, ) refers to Classical Chinese writing, although "hanja" is sometimes used loosely to encompass these other concepts. Han here () means Chinese. Because hanja never underwent systematic reform, they are almost entirely identical to traditional Chinese and kyūjitai characters. Only a small number of hanja characters are modified or unique to Korean. By contrast, many of the Chinese characters currently in use in Japan (kanji) and Mainland China have been simplified, and contain fewer strokes than the corresponding hanja characters. Unlike Japanese, Korean does not give Chinese characters native readings: they are used only for words directly borrowed from Chinese. Native Korean words are always rendered solely in hangeul.

Hanja Lessons

  • Beginners 한자
  • Intermediate 한자
  • Advanced 한자

Hanja for 한자 시험

These are the hanja grouped by levels of the 한자능력검정시험. Although the test is entirely in Korean, the English definitions are in parentheses as an aid. The definitions and "long sound" associations are complete for levels 8 ~ 3I. Those hanja which only occasionally have a long sound have not been marked as such. Completing the radicals is on the to-do list.

Hanja characters

Misc

Common Hanja used in names

Surnames Hangeul/한글 Hanja/한자 Rough Meaning(s)
Kang 姜/ 剛/ 康/ 強/ 彊/ 江 ginger/ hard, tough, rigid, strong / peaceful, quiet; happy, healthy / strong, powerful, energetic / stubborn, uncompromising / Large river, yangtze
Kim, Gim Gold
Park, Bak, Pak Simple, Unadorned
Lee, I Plum; Judge
Yoo Kill/Destroy
Yoon Govern
Jung, Jeong 鄭/丁 Henan State / male adult; robust, vigorous; 4th heavenly stem
Given Names Hangeul/한글 Hanja/한자 Rough Meaning(s) Gender Association
Eun Kindness, Mercy, charity female?
Kyeong, Kyung Scenery, view, conditions  ?
Keun root, basis, foundation Male?
Geum Gold Unisex
Gwang Light Unisex
Rim/Lim Beautiful Jade, gem Female?
Myung Bright, Wisdom, Ming Dynasty Unisex
Mi Beautiful Female
Hyung 炯/亨 bright, brilliant, clear/Smooth, progressing, no trouble
Hye favor, confer kindness, benefit female?
Hwa 花/火 Flower/Flame Female/Male?
Suk, Seok 碩/ 錫 great, eminent, big / boundless, widespread Male
Su name of a river in Shandong Unisex
Yoon Bright Unisex
Yong (Ryeong) 용, 령 龍/竜 Dragon Male
Jae Be at, in, on; consist in, rest Unisex?

FAQ

What is the point in learning Hanja?

1. A great deal of Korean words are made up of hanja. Learning the hanja will allow you to memorize the words more quickly, as knowing the roots will assist you in this process. In English, it can be equated to knowing Latin and Greek root words. Knowing the root of a word can help you understand its meaning and remember it later.

2. This will also serve you well in other countries. If your visual memory is strong, the hanja you learn in Korea can be found (with some differences) in Japan, China and Taiwan. Thus even a limited grasp of hanja is useful when traveling in Asia. For example, numbers for dates, times, and prices.

3. There are also a lot of hanja the average person is expected to know, for example man (男) and woman (女), so a door might be labeled with the hanja characters on a rest room door. This would be a good time to know hanja so you don't walk into the wrong bathroom! For real life images of hanja in use, see: Category:Hanja images

4. It will really help your pronunciation. Ask yourself, can you discern between the following: 권 (5 hanja for level 3) and 관 (9 hanja for level 3) e.g. ... do you say 관력 as a mistake for 권력 (power)? 정 and 청 ? e.g. do you say 정소 or 청소 for 'to clean'? 장 and 창 ? e.g. do you say 청와대 or 정와대 for 'the Korean presidential mansion, the so-called 'blue house ?

Hanja study will help supplement your weak areas. When pronuncing words, you may be slurring them, but you will never pass a hanja test without knowing which is which?

5. Finally, it will increase your vocabulary because even though you may be aware that 손바닥 장 (掌) means 'palm' in English, do you know what palm is in Korean? And, do you know the differnce between 이르다 and 이루다 ? Here, studying hanja will help teach you the meaning of Korean vocabulary you otherwise may not have studied so in depth.

Does every Hanja character have only one sound representation?

No, some Hanja characters have more than one representation.

In some cases the pronunciation depends on where it appears in a word. For example the character (year) is pronounced as 연 if it appears at the beginning of the word, and 년 if it appears elsewhere. This is the result of a historic sound change where /l/ and in certain cases /n/ dropped at the beginning of words (hence the name Lee being written in Hangeul as 이). This sound change did not take place in northern Korean, however, and the readings remain formally unified in the North (hence 리 rather than 이). In standard South Korean, then, any Sino-Korean lexeme that begins with ㄹ when word-medial or word-final will begin ㅇ when word-initial, i.e. a character with a reading beginning with ㄹ will always lose that ㄹ at the beginning of a word. In certain cases a character with a historic (etymological) reading beginning with ㄹ is given the reading ㄴ, as in former President Roh Moo-hyun's surname 노. In the special case of the morphemes 률 and 렬, the ㄹ will drop after a vowel or after ㄴ. Occasionally the character is subject to other general phonetic variations that occur in Korean. In these cases the divergent readings will closely resemble each other.

In other, unpredictable, instances the character may have (or have had) more than one reading in standard Chinese.

See the table below:

Character South Korean representation Notes Examples
年 (year) 연, 년 Pronounced 연 at the beginning of a word, 년 elsewhere
  • 연초 <年初> - the beginning of the year
  • 연말 <年末> - the end of the year
  • 작년 <昨年> - last year
  • 내년 <來年> - next year
立 (stand, establish ) 입, 립 Pronounced 입 at the beginning of a word, 립 elsewhere
  • 입식 <立式> -
  • 독립 <獨立> - independence
  • 조립 <組立> - construction, set-up
女 (girl, woman) 여, 녀 Pronounced 여 at the beginning of a word, 녀 elsewhere
  • 여자 <女子> - woman, female
  • 여학생 <女學生> - a female student
  • 소녀 <少女> - a young girl
  • 미녀 <美女> - a beautiful girl
不 (negation) 불, 부 Before the initial sound of ㄷ or ㅈ, it becomes '부'. For all other cases it becomes '불'
  • 부정 <不正> - unlawfulness, dishonesty
  • 부득이 <不得已> - unavoidably, inevitably
  • 불편 <不便> - discomfort
  • 불가능 < 不可能 > - impossibility

How do I find a certain character in a dictionary?

Depending on dictionary, there are a number of ways to look up a character, especially in electronic ones. They can sometimes be found in the 국어 (language) menu.

Normal look up (한글->한자)
This is probably the easiest way to find one in daily use in Korea. This type of look up is for Sino-Korean vocabulary (words of Chinese origin). For example, to see which characters make up the word 무한 (), just type in the words as you would in a normal Korean vocabulary look up and the characters should appear next to the Korean word. Some electric dictionaries will have separate look up methods, one for normal Korean usage, and one that will break down each character and will give meanings for each character.

By Pronunciation/음 (한글->한자)
Type in the pronunciation, for example 무, and anywhere from 10 to 60 different characters will be shown that has that pronunciation. Although a clear demonstration as to the need for hanja for clarification, this is a fairly tedious way to find characters.

By Stroke/획수 (한자->한글)
For many simple characters and beginners, it is easiest to count the number of strokes and putting that number into the search. "총획수" indicates that the number of strokes you put in is the number of strokes for the entire character.

By Radical/부수 (한자->한글)
For more complex characters and those familiar with hanja, it is easiest to look up by number of strokes in the radical (부수획수). Correctly identify the number of strokes in the radical and type that into the search. Then type the number of strokes in the rest of the character (잔여획수).

In what order are the strokes for a character?

How do I type a Hanja character?

By web tool

A bit clumsy, but install free option is using a web tool like http://www.zonmal.com/hanja_um1.asp

For Windows

Undocked language bar panel on Windows 7
Docked language bar panel on Windows 7

Type in the Korean 한글 equivalent of the word for which you want the hanja form. While the the character is still "active" (meaning you can still see the line underneath the character), click the [漢] icon (in the language toolbar) and a small menu of the all the possible hanja characters should pop up. Type the designated number or click the desired character and it should replace the Korean 한글 with hanja. Alternatively, you can click on the bucket icon to draw the hanja you want. If you're in the Windows 8.x's Modern environment, you'll have to highlight one character, or the entire word, and then press the right Ctrl key. In the latter case, you'll get the correct spelling without having to select the correct Hanja for all characters.

For Mac OS X

Hanja selection list in Mac OS X TextEdit.
Various Hanja-related preferences. Can be accessed through the flag icon at the top-right of screen.

First, enable 한글 typing in the language system preferences; the keyboard input method doesn't matter. Just like in Windows, the "active" character is represented by an underline. While a character is still active, press the key combination "Option-Return." A list of potential Hanja shows up for that character. You can also change the way Hanja characters are displayed, such as having the 한글 preserved while parenthetically adding Hanja. This and several other Hanja-related settings can be accessed by clicking the flag drop-down menu in the upper-right of the Mac screen.

For Linux

Selecting an input method in Linux Mint 18

There are different input methods available in Linux that you can choose from. You should always install only one input method, never more than one. Fcitx is maybe the most modern input method, followed by ibus.

Install ibus

First, install the hangul package ibus-hangul. The easiest way is to do this by Terminal. Open it and run the command

sudo apt-get install ibus-hangul

Alternatively, you can do this in Synaptic or Ubuntu Software Center.
Restart your computer and add the hangul input in the system settings. To write hanja select the hangul input mode in the system tray, then click again on its icon and select Hanja lock. When writing in hangul, equivalent hanja characters will popup. Use arrow keys to select and press Enter to convert hangul into hanja.