/ Dictionary / Index N Nerf: Meaning and Definition of Find definitions for: Nerf Pronunciation: (nûrf), [key] any of various toys modeled esp. on sports equipment but made of foam rubber or other soft substances. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Nereus Nergal Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language