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alveola

American

[al-vee-uh-luh] / ælˈvi ə lə /

noun

Botany, Zoology.

a small cavity, cell, or pit on the surface of an organ.
an alveolus.

Other Word Forms

Noun Inflected Forms

alveolae

plural

Etymology

Origin of alveola

< New Latin; Latin alveolus; see alveolus

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.