/ Dictionary / Index A atremble: Meaning and Definition of Find definitions for: a•trem•ble Pronunciation: (u-trem'bul), [key] — adv. in a trembling state. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Atrek atresia Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language