/ Dictionary / Index F full-mouthed: Meaning and Definition of Find definitions for: full-mouthed Pronunciation: (fool'moud', -moutht'), [key] — adj. (of cattle, sheep, etc.) having a complete set of teeth. noisy; loud. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. full-moon maple full nelson Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language