The Chinese word for father is
父亲

fù qīn

Chinese Definition

father
1. 名词. 父亲；爸爸
2. 名词. (复)祖先
3. 名词. 创始人；奠基者；先驱；鼻祖
4. 名词. 天父；上帝
5. 名词. （尤指天主教和东正教的）神父
6. 动词. 作为父亲，成为父亲；养育
Components
父
1. father
父親 (fùqīn) - (formal) father
父母 (fùmǔ) - parents; father and mother
父子 (fùzǐ) - father and son
父女 (fùnǚ) - father and daughter
父輩 (fùbèi) - one's father's generation
家父 (jiāfù) - (humble) my father
生父 (shēngfù) - biological father
養父 (yǎngfù) - adoptive father
繼父 (jìfù) - stepfather
天父 (tiānfù) - (Christianity) Heavenly Father
國父 (guófù) - father of a nation; (specifically) Father of the Republic (Sun Yat-sen)
雜交水稻之父 (zájiāo shuǐdào zhī fù) - (specifically) Father of Hybrid Rice (Yuan Longping)
(ant, zh, 母)
2. (Used to address a male elder member of a family.)
祖父 (zǔfù) - paternal grandfather (one's father's father)
伯父 (bófù) - paternal uncle (father's elder brother)
叔父 (shūfù) - paternal uncle (father's younger brother)
岳父 (yuèfù) - father-in-law (wife's father)
舅父 (jiùfù) - maternal uncle (mother's brother)
姨父 (yífù) - maternal uncle (husband of mother's sister)
姑父 (gūfù) - paternal uncle (husband of father's sister)
(ant, zh, 母)
3. (literary, respectful) old man; elderly man
漁父fǔ (yúfǔ) - old fisherman
田父fǔ (tiánfǔ) - old farmer
4. (literary) Alternative form of 甫 ((honorific suffix used after a man's name;) courtesy name)
梁父fǔ山（梁甫山） (Liángfǔshān (Liángfǔshān)) - Mount Liangfu (alternately, Mount Liangfu) (in Shandong, China)
亲
1. Variant of 親
2. Variant of 辛

Translations for 亲 and their definitions

父親
1. n. (formal) father
他的父親看起qi來lai 是一位精神矍鑠的老人。 - His father looks like a sprightly old man.
你這麼說可是冤枉wang 你父親了。 - You are doing your father wrong by speaking like this.
我父親總是說天助自助者。 - My father always said that heaven helps those who help themselves.

父亲
1. Simplified form of 父親

父
1. father
父親 (fùqīn) - (formal) father
父母 (fùmǔ) - parents; father and mother
父子 (fùzǐ) - father and son
父女 (fùnǚ) - father and daughter
父輩 (fùbèi) - one's father's generation
家父 (jiāfù) - (humble) my father
生父 (shēngfù) - biological father
養父 (yǎngfù) - adoptive father
繼父 (jìfù) - stepfather
天父 (tiānfù) - (Christianity) Heavenly Father
國父 (guófù) - father of a nation; (specifically) Father of the Republic (Sun Yat-sen)
雜交水稻之父 (zájiāo shuǐdào zhī fù) - (specifically) Father of Hybrid Rice (Yuan Longping)
(ant, zh, 母)
2. (Used to address a male elder member of a family.)
祖父 (zǔfù) - paternal grandfather (one's father's father)
伯父 (bófù) - paternal uncle (father's elder brother)
叔父 (shūfù) - paternal uncle (father's younger brother)
岳父 (yuèfù) - father-in-law (wife's father)
舅父 (jiùfù) - maternal uncle (mother's brother)
姨父 (yífù) - maternal uncle (husband of mother's sister)
姑父 (gūfù) - paternal uncle (husband of father's sister)
(ant, zh, 母)
3. (literary, respectful) old man; elderly man
漁父fǔ (yúfǔ) - old fisherman
田父fǔ (tiánfǔ) - old farmer
4. (literary) Alternative form of 甫 ((honorific suffix used after a man's name;) courtesy name)
梁父fǔ山（梁甫山） (Liángfǔshān (Liángfǔshān)) - Mount Liangfu (alternately, Mount Liangfu) (in Shandong, China)

爸爸
1. n. (informal) dad; papa
我爸爸ba 告訴了我去哪兒r。 - My dad told me where to go.
我爸爸ba 請你到我家做客。 - My dad is inviting you to our house.
爸爸ba 失去了工作，一家人的生活全靠媽媽ma 支撐。 - Dad lost his job, so the whole family had to be supported by mum.
2. n. (dialectal Mandarin) paternal uncle (father's younger brother)

爹
1. (colloquial) father; dad
2. (regional, honorific) old man; grandpa; granddad

老子
1. pron. (colloquial chiefly male speech sometimes humorous) I; me
老子zi 才不怕老闆bǎn 呢。 - I'm not afraid of the boss.
2. pron. =====Usage notes=====
3. pron. When tr=lǎozi is used this way, it often gives off an arrogant, angry, childish or humorous tone.
4. n. old man
5. n. (slang) father; old man
6. n. (dated or regional) son; young man (i.e. a mother scolding her son)

神父
1. n. (Catholicism, Eastern Orthodoxy) father; priest
2. usage. This term is used by Roman Catholic and Eastern Orthodox Christians as a term of address for priests. Priests in Anglican churches are usually called 牧師, which is a term that Protestants in general us