The Chinese word for judge is
法官

fǎ guān

Chinese Definition

judge
1. 裁判官
2. 上帝
3. 鉴赏家
4. 士师
5. 下判决
6. 审判
7. 评价
8. 认为...
9. 谴责
10. 判断
11. 法官
12. 裁判
13. 断
14. 判定
Components
法
1. law; rule; regulation; statute
法院 - court of law
立法 - to legislate
犯法 - to break the law
普通法 - common law
著作權法 - copyright law
2. norm; standard; model; example
法書 - model calligraphy
語法 - grammar
3. to imitate; to emulate
效法 - to imitate
師法 - to imitate
4. method; way; solution
歸納法 - inductive reasoning
5. (Buddhism) dharma; principle of the universe; teachings of Buddha
法輪 - dharmachakra
末法時期 - Dharma-ending age
6. magic; magic arts; sorcery; witchcraft
施法 - to cast a spell
7. 40th tetragram of the Taixuanjing; "law" (?)
8. (Cantonese) such a way
而家噉搞法我都唔知點算好。 -
9. =====Usage notes=====
10. Short for 法蘭西, France
法語 - French language
法棍 - French stick
11. =====Usage notes=====
12. Short for 法拉, farad
官
1. government official, public servant
官員 - official
做官 - to hold an official position
外交官 - diplomat
2. governmental; official
官辦 - government-run; operated by official bodies
官方 - official; authoritative; approved
3. public; communal
Synonyms: 公, 公共, 公用
Antonyms: 私
4. organ (part of a body)
Synonyms: 器官
五官 - the five sense organs (ears, eyes, mouth, nose and tongue)

法官
1. n. (legal) judge (public judicial official); justice
法官大人 - Your Honour
新加坡在 @1969 年廢除了陪審團制度，因此所有刑事案件的被告人均由法官審判。 - Singapore abolished its jury system in 1969, so all criminal defendants are tried before judges.

裁判
1. v. (sports) to act as umpire or referee
2. v. (legal or generally) to act as judge; to adjudicate
3. n. (sports) umpire; referee
4. n. (legal or generally) judge; adjudicator