Noun butt welding has 1 sense
  1. butt welding, butt-welding - creating a butt joint by welding
    --1 is a kind of welding
    --1 has particulars: flash welding, flash butt welding
    Derived forms: verb buttweld1, verb butt-weld1
,Verb butt weld has 1 sense
  1. butt-weld, buttweld - join by a buttweld
    --1 is one way to weld
    Derived forms: noun butt-weld1, noun butt weld1, noun butt welding1, noun butt-welding1
    Sample sentence:
    Somebody ----s something
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