Read the dictionary definition of weld. All definitions for this word.
1. a metal joint formed by softening with heat and fusing or hammering together
2. United States abolitionist (1803-1895)
3. European mignonette cultivated as a source of yellow dye; naturalized in North America
4. unite closely or intimately
1. Her gratitude welded her to him
5. join together by heating
1. weld metal