1. joined together by welding; fused by heat

1. past tense and past participle of weld; joined metal pieces together by heating and fusing

Examples

• The metal pipes were welded together to form a strong joint.
• She welded the broken fence back together.
• The welded seam held under pressure.
• He welded steel beams for the construction project.
• The welded connection was stronger than bolts.
• They welded the car frame in the factory.
• The welded joint showed no signs of weakness.