pinnula

pinnŭla, ae, f. dim. [1. pinna], a little plume or wing.

I Lit., Plaut. Am. prol. 143; Col. 8, 5.—

II Transf., a little fin , a fin , Plin. 9, 57, 83, § 175; Vulg. Lev. 11, 9; id. Deut. 14, 9.