fish family fish·fa·mily uncommon noun 1. any of various families of fish Synonymsfish family Related words Broader terms family Narrower terms CobitidaeCyprinidaeElectrophoridaeCatostomidaeCyprinodontidaePoeciliidaeHolocentridaeAnomalopidae Parts Vertebrata WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
