P / pinnŭla
noun

pinnŭla

gen. pinnŭlae · gender feminine · decl. 1st
dim. 1. pinna
a little plume; wing
a little plume or wing.
Lit., Plaut. Am. prol. 143; Col. 8, 5.—
a little fin; a fin by extension
Transf., a little fin, a fin, Plin. 9, 57, 83, § 175; Vulg. Lev. 11, 9; id. Deut. 14, 9.