family Anguillidae fa·mi·lyan·guillidae uncommon noun 1. eels that live in fresh water as adults but return to the sea to spawn SynonymsAnguillidaefamily Anguillidae Related words Broader terms fish family Parts Anguilliformes Part of Anguilla WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
