主儿 zhǔr person Origin Definitions Defs Strokes Stroke Words Sentences Sents 主 zhǔ noun owner (bound form) owner; master; host; person or party concerned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.