一伙儿 yīhuǒr gang Definitions Defs Origin Strokes Stroke Words Sentences Sents 一伙 yīhuǒ noun gang a group of people, often used to refer to a band, party, or gang of criminals儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.