| Noun | 1. | weld - European mignonette cultivated as a source of yellow dye; naturalized in North Americagenus Reseda - Old World genus of herbs having racemose flowers: mignonette; dyer's rocket reseda - any plant of the genus Reseda | |
| 2. | Weld - United States abolitionist (1803-1895) | |
| 3. | weld - a metal joint formed by softening with heat and fusing or hammering togetherjoint - junction by which parts or objects are joined together | |
| Verb | 1. | weld - join together by heating; "weld metal"conjoin, join - make contact or come together; "The two roads join here" | |
| 2. | weld - unite closely or intimately; "Her gratitude welded her to him" | |