Webster’s Revised Unabridged Dictionary · 1913
Mero
Me′ro, n. [Sp.; cf. Pg. mero.] Any of several large groupers of warm seas, esp. the guasa (Epinephelus guaza), the red grouper (E. morio), the black grouper (E. nigritas), distinguished as Me′ro de lo al′to, and a species called also rock hind, distinguished as Me′ro ca·brol′la.