butt welding butt-weld • butt-welding · · · Info · Definitions · Synonyms · Characters · · butt welding · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) creating a butt joint by welding. Synonyms: butt welding, butt-welding. · · Noun Definition 1 (verb) join by a butt weld. Synonyms: butt-weld, buttweld. · · Verb Definition 1 Synonyms · · · butt-welding · · Synonym 1 butt-weld · · Synonym 2 buttweld · · Synonym 3 Characters · · space U+0020 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074 u latin small letter u U+0075 w latin small letter w U+0077