STRAP Meaning of STRAP in English I . n. 1.Thong.2.Strop, razor-~, razor-strop.3.Ligature, tie, band. II . v. a. 1.Whip ( with a ~ ).2.Bind ( with a ~ ), fasten.3.Strop, sharpen ( on a ~ ). Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012