一月份 yīyuèfèn January Definitions Defs Origin Strokes Stroke Words Sentences Sents 一月 yīyuè nounnumeral January the first month of the year; January份 fèn affixnoun unit Bound-form noun suffix used after administrative divisions or time nouns (e.g. 省份 shěngfèn, 年份 niánfèn)