Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

pīna, ae, f., = πῖνα (less correctly pinna, = πίννα), the sea-pen, a kind of mussel, Cic. Fin. 3, 19, 63; id. N. D. 2, 48, 123; Plin. 9, 35, 56, § 115; 32, 11, 53, § 150.

2. pinna, a kind of mussel; prop. pīnă, q. v.