鲇鱼 niányú catfish Origin Definitions Defs Strokes Stroke Words Sentences Sents 鲇 鮎 nián noun catfish (bound form) catfish; sheatfish; specifically the oriental catfish, a freshwater fish with a flattened head, large mouth, and no scales鱼 魚 yú noun fish fish; generic term for aquatic cold-blooded vertebrates with gills and fins