The meaning of PINNA is a projecting body part (such as a feather, wing, or fin).

Pinna is an award-winning audio streaming service with hundreds of hours of audio programming curated especially for kids. The perfect companion everywhere from the car to the kitchen, …

Aug 27, 2025 · The pinna, also known as the auricle, is the visible, external part of the ear. It serves as the initial point of contact for sound waves entering the auditory system.

Hearing begins when sound waves that travel through the air reach the outer ear, or pinna. All of these animals carry their pinnae side by side on top of the head. The pinnas were normally …

Nov 6, 2025 · The external ear can be divided functionally and structurally into two parts; the auricle (or pinna), and the external acoustic meatus – which ends at the tympanic membrane.

The pinna is the visible part of the ear that protrudes from the head, often referred to as the outer ear. It plays a crucial role in capturing sound waves and directing them into the ear canal, …

PINNA definition: one of the primary divisions of a pinnate leaf. See examples of pinna used in a sentence.

Dec 26, 2025 · From Latin pinna (“dorsal fin; wing, feather”). Doublet of pen, penna and panne.

Definition of pinna noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Welcome to Pinna, an award-winning audio streaming service with hundreds of hours of programming curated especially for kids! From mysteries and interactive game shows, to …