/ Dictionary / Index P percentage: Meaning and Definition of Find definitions for: per•cent•age Pronunciation: (pur-sen'tij), [key] — n. a rate or proportion per hundred. an allowance, commission, or rate of interest calculated by percent. a proportion in general: Only a small percentage of the class will graduate with honors. gain; benefit; profit; advantage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: percentage (Thesaurus) percent percenter Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language