/ Dictionary / Index F fragmental: Meaning and Definition of Find definitions for: frag•men•tal Pronunciation: (frag-men'tl), [key] — adj. fragmentary. clastic (def. 3). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fragmental (Thesaurus) fragment fragmentary 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