Definition of weld

Definition of weld
  1. weld Noun A herb ("Reseda luteola") related to mignonette, growing in Europe, and to some extent in America, used to make a yellow dye; dyer's broom; dyer's rocket; dyer's weed; wild woad.
  2. weld Noun The yellow coloring matter or dye extracted from this plant.
  3. weld Verb To bind together inseparably; to unite closely or intimately.
  4. weld Verb To join two materials (especially two metals) together by applying heat, pressure and filler, either separately or in any combination.
  5. weld Noun The state of being welded.
  6. weld Noun The joint made by welding.
  7. weld Verb To wield.
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