/ Dictionary / Index A AQ: Meaning and Definition of Find definitions for: AQ Pronunciation: [key] — Psychol. Psychol. See aq. Pronunciation: [key] water. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. apyretic Aqaba Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language