welder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

joins pieces of metal by welding them together
• Derivationally related forms:
weld
• Hypernyms:
craftsman, artisan, journeyman, artificer
• Hyponyms:
spot-welder, spot welder

• Từ đồng nghĩa / Synonyms:
  Weld, Theodore Dwight Weld, dyer's rocket, dyer's mignonette, Reseda luteola