/ Dictionary / Index A alveola: Meaning and Definition of Find definitions for: al•ve•o•la Pronunciation: (al-vē'u-lu), [key] — pl. -lae a small cavity, cell, or pit on the surface of an organ. an alveolus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. alveol- alveolar Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language