/ Dictionary / Index A aport: Meaning and Definition of Find definitions for: a•port Pronunciation: (u-pôrt', u-pōrt'), [key] — adv. Naut. on or toward the port side. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aporia aposematic Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language