/ Dictionary / Index A abut: Meaning and Definition of Find definitions for: a•but Pronunciation: (u-but'), [key] — v., a•but•ted, a•but•ting. —v.i. to be adjacent; touch or join at the edge or border (often fol. by on, upon, or against): This piece of land abuts on a street. —v.t. to be adjacent to; border on; end at. to support by an abutment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: abut (Thesaurus) abusive abutilon Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language