Webster’s Revised Unabridged Dictionary · 1913 Crevalle Cre′val·le′ (kr?′v?l-l?′), n. [Prob. of same origin as cavally. See Cavally.] (Zoöl.) (a) The cavally or jurel. See Cavally, and Jurel. (b) The pompano (Trachynotus Carolinus). ‹ Creux Crevasse ›