butt-weld butt weld • butt welding · · · Info · Definitions · Synonyms · Characters · · butt-weld · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a butt joint that is welded. Synonyms: butt weld. · · Noun Definition 1 (verb) join by a butt weld. Synonyms: buttweld. · · Verb Definition 1 Synonyms · · · butt weld · · Synonym 1 buttweld · · Synonym 2 Characters · · - hyphen-minus U+002D b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C t latin small letter t U+0074 u latin small letter u U+0075 w latin small letter w U+0077