The Collaborative International Dictionary
Grouper \Group"er\, n. [Corrupted fr. Pg. garupa crupper. Cf. Garbupa.] (Zo["o]l.)
One of several species of valuable food fishes of the genus Epinephelus, of the family Serranid[ae], as the red grouper, or brown snapper ( Epinephelus morio), and the black grouper, or warsaw ( Epinephelus nigritus), both from Florida and the Gulf of Mexico.
The tripletail ( Lobotes).
In California, the name is often applied to the rockfishes. [Written also groper, gruper, and trooper.]
Mero \Me"ro\, n. [Sp.; cf. Pg. mero.] Any of several large groupers of warm seas, esp. the guasa ( Epinephelus guaza), the red grouper ( Epinephelus morio), the black grouper ( Epinephelus nigritas), distinguished as