unbuckle unbrutize • unbuckramed · · · Info · Definitions · Antonyms · Characters · · unbuckle · · Text Latin · · Script 8 · · Length Definitions · · · (verb) undo the buckle of. Example: "Unbuckle your seat belt." · · Verb Definition 1 Antonyms · · · buckle · · Antonym 0 clasp · · Antonym 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E u latin small letter u U+0075