/ Dictionary / Index P parallel top: Meaning and Definition of Find definitions for: par'allel top'. Pronunciation: [key] See under(def. 16). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. parallel sailing parallel-veined Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language