鱼儿 yúr fish Definitions Defs Origin Strokes Stroke Words Sentences Sents 鱼 魚 yú noun fish fish; generic term for aquatic cold-blooded vertebrates with gills and fins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.