/ Dictionary / Index F fossette: Meaning and Definition of Find definitions for: fos•sette Pronunciation: (fo-set', fô-), [key] — n. a small hollow or depression, as in a bivalve shell; dimple. a small, deep corneal ulcer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fosse fossick Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language