Pinna

usgb/ˈpɪnə/
noun

A feather or wing-like structure, typically referring to the outer part of the ear in mammals.

The pinna helps to collect sound waves and directs them into the ear canal.
Visual representation of "pinna" - A feather or wing-like structure, typically referring to the outer part of the ear in mammals.

Usage tips

Neutral

outer pinna,pinna structure,pinna development

Definition 1 of 1
Visual representation of "pinna"
LampPro Tip 1/3

Anatomy

In anatomy, 'pinna' describes the visible part of the ear and its role in hearing.

Illustration for Anatomy
The pinna can be crucial in understanding how different animals hear sounds.
LampPro Tip 2/3

Biology

In biology, 'pinna' can refer to any feathery appendage in plants or animals.

Illustration for Biology
When studying ecology, consider how different pinna shapes affect survival strategies.
LampPro Tip 3/3

Terminology

It's important to use 'pinna' correctly when discussing aspects of anatomy.

Illustration for Terminology
Misusing 'pinna' for other ear structures may confuse your audience.
Visual representation of the word "Pinna"

Never forget "Pinna"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

Download on the App StoreGet it on Google PlayGet it from MicrosoftGet it on AppGallery
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension
Back to top