noun, plural (especially collectively) sea·perch, (especially referring to two or more kinds or species) sea·perch·es.

Origin of seaperch

First recorded in 1595–1605; sea + perch2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for sea perch

sea perch


any of various marine serranid fishes, such as the bass and stone bass, that have an elongated body with a very spiny dorsal fin and occur in all except polar seas
another name for surfperch
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012