既 jì HSK4 already Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: since All meanings 34 jì 34 both 33since 1 1 sentence for 既 (jì — since) 既已答应了人家，就一定要做到。 jì yǐ dāying le rénjia, jiù yīdìng yào zuòdào. Since you have promised someone, you must follow through. Source: Dong Chinese Dictionary