/ Dictionary / Index P parallel of altitude: Meaning and Definition of Find definitions for: par'allel of al'titude Pronunciation: [key] — Astron. Astron. almucantar. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. parallel motion parallel of latitude Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language