to unite or fuse (as pieces of metal) by hammering, compressing, or the like, esp. after rendering soft or pasty by heat, and sometimes with the addition of fusible material like or unlike the pieces to be united.

to bring into complete union, harmony, agreement, etc.

to undergo welding; be capable of being welded

a metal that welds easily.

a welded junction or joint.

the act of welding or the state of being welded.

verb

disconnect , separate

verb

bond , braze , cement , combine , fix , fuse , join , link , solder , [[unitenotes:to braze is to unite pieces of metal using a solder containing brass or another high melting-point material; weld is to unite pieces of metal by fusing them at a high temperature - usually with a flame or acetylene torch; solder is to unite pieces of metal by bonding them using another metal (called the solder) that has a melting point lower than either metal to be joined - usually done with electric heat]] , bind , connect