measure word, noun, adjective · classifier for families or businesses such as shops and companies

这是一家很有名的书店。

noun, measure word, verb, punctuation, pronoun, idiom, adverb, modal particle, directional, place word, particle · home or family members

我想回家。

proper name, noun · polite prefix used for one's own relatives

家父在屋里休息。

noun, verb · referring to a family, especially in the context of professional heritage or lineage

这门中医手艺在他家已经传了三代。

noun, pronoun · noun suffix denoting a specialist in a specific activity or field

他是一位伟大的艺术家。

noun · philosophical school of thought, specifically those of pre-Han China

他是儒家的代表人物。

noun, expression, verb · used in 家伙 jiā​huo (fellow) and 家俱 jiā​jù (furniture)

这个搬家公司会帮我们打包好所有家什。