/ Dictionary / Index S superabundant: Meaning and Definition of Find definitions for: su•per•a•bun•dant Pronunciation: (s"pur-u-bun'dunt), [key] — adj. exceedingly or excessively abundant; more than sufficient; excessive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: superabundant (Thesaurus) superabsorbent superadd Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language