spot-welder spot welder • spot welding · · · Info · Definitions · Synonyms · Characters · · spot-welder · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a welder who does spot welding. Synonyms: spot welder. · · Noun Definition 1 Synonyms · · · spot welder · · Synonym 1 Characters · · - hyphen-minus U+002D d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077