伙伴儿 huǒbànr partner Definitions Defs Origin Strokes Stroke Words Sentences Sents 伙伴 huǒbàn noun companion a person who shares in an activity or is a friend; mate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.