'Weever' definitions:

Definition of 'Weever'

From: GCIDE

Weever \Wee"ver\, n. [Probably from F. vive, OF. vivre, a kind of fish, L. vipera viper. Cf. Viper.] (Zool.) Any one of several species of edible marine fishes belonging to the genus Trachinus, of the family Trachinidae. They have a broad spinose head, with the eyes looking upward. The long dorsal fin is supported by numerous strong, sharp spines which cause painful wounds. [1913 Webster] [1913 Webster]
Note: The two British species are the great, or greater, weever (Trachinus draco), which becomes a foot long (called also gowdie, sea cat, stingbull, and weaverfish), and the lesser weever ({Trachinus vipera}), about half as large (called also {otter pike}, and stingfish). [1913 Webster]