/ Dictionary / Index P perpend: Meaning and Definition of Find definitions for: per•pend Pronunciation: (pûr'pund), [key] — n. a large stone passing through the entire thickness of a wall. per•pend Pronunciation: (pur-pend'), [key] — v.t. to consider. —v.i. to ponder; deliberate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. perp perpendicular Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language