Any of various large food and game fishes of the subfamily Epinephelinae, especially the genera Epinephelus and Mycteroperca, which inhabit warm seas.

One who groups things. / (dated) groupie

plural of grouper

Epinephelus striatus, a perciform fish.

(police slang) A set of bales of marijuana or blocks of cocaine, packed in plastic, and sometimes thrown overboard a boat.

plural of Nassau grouper

plural of grouper trooper

(US, slang) A game warden responsible for protecting fish.

plural of square grouper