cod

From Middle English cod, codde, of uncertain origin: * Oldest English form cotfich as a surname in the 13th century; for more see cot (“chamber, cottage”). * A bag or pouch, related to its bloated shape; see Etymology 2 below. * From Latin gadus, from Ancient Greek γάδος (gádos, “cod”) with a possible pre-Greek or Semitic origin; for more see Atargatis, Cetus, and κῆτος (kêtos). Cognate with the genus name, translingual Gadus.

出典: Wiktionary「cod」（CC BY-SA 4.0）