Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
butt-weld is a noun and verb meaning "a butt joint that is welded". It carries 2 recorded senses.
a butt joint that is welded
Definitions, synonyms and semantic relations for butt-weld come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.