Breadcrumb Home > Dictionary > Index B buttstrap: Meaning and Definition of Find definitions for: butt•strap Pronunciation: (but'strap"), [key] — n., v., -strapped, -strap•ping. —n. (in metal construction) a plate which overlaps and fastens two pieces butted together. —v.t. to unite with a buttstrap or buttstraps. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. buttstock butt stroke TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: catalpa Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language