/ Dictionary / Index A atween: Meaning and Definition of Find definitions for: a•tween Pronunciation: (u-twēn'), [key] — prep., adv. Dial. between. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. atweel atwitter Related Content Daily Word Quiz: alacrity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language