/ Dictionary / Index A ampullula: Meaning and Definition of Find definitions for: am•pul•lu•la Pronunciation: (am-pul'yu-lu, -pool'-), [key] — pl. -lae a small ampulla. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ampulla of Lorenzini amputate Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language