/ Dictionary / Index A asperate: Meaning and Definition of Find definitions for: as•per•ate Pronunciation: (as'pu-rāt"), [key] — -at•ed, -at•ing. to make rough, harsh, or uneven: a voice asperated by violent emotion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. asper Asperges Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language