The term PINNA is related to the anatomy of the EAR. It is a Latin word meaning 'FEATHER' and is used to refer to the outer part of the EAR, which is composed of cartilage and skin. The other crossword solutions for PINNA are AURICLE (7 letters), EAR (3 letters), FIN (3 letters), and EARLAP (6 letters). AURICLE is another name for the pinna, while EAR and FIN refer to the shape of the pinna, which resembles a FIN or an EAR. EARLAP is a term used to describe the flap of skin that covers the EAR canal.