BRACE Meaning of BRACE in English I . v. a. 1.Tighten, draw tight, make tense, strain up.2.Strengthen, fortify, support, prop, give strength to. II . n. 1.Couple, pair.2.Prop, support, stay, shore, strut.3.Bit-stock. Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012