/ Dictionary / Index A aqueous ammonia: Meaning and Definition of Find definitions for: a'queous ammo'nia Pronunciation: [key] ammonia (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aqueous aqueous humor Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language