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Definition of weld verb from the Oxford Advanced Learner's Dictionary

weld

verb
 
/weld/
 
/weld/
Verb Forms
present simple I / you / we / they weld
 
/weld/
 
/weld/
he / she / it welds
 
/weldz/
 
/weldz/
past simple welded
 
/ˈweldɪd/
 
/ˈweldɪd/
past participle welded
 
/ˈweldɪd/
 
/ˈweldɪd/
-ing form welding
 
/ˈweldɪŋ/
 
/ˈweldɪŋ/
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  1. [transitive, intransitive] to join pieces of metal together by heating their edges and pressing them together
    • weld (something) to weld a broken axle
    • weld A (on) (to B) The car has had a new wing welded on.
    • weld A and B (together) All the parts of the sculpture have to be welded together.
  2. [transitive] to make people or things join together into a strong and effective group
    • weld somebody/something into something They had welded a bunch of untrained recruits into an efficient fighting force.
    • weld something together The crisis helped to weld the party together.
  3. Word Originlate 16th cent. (in the sense ‘become united’): alteration (probably influenced by the past participle) of the verb well in the obsolete sense ‘melt or weld heated metal’.
See weld in the Oxford Advanced American Dictionary

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alloy
noun
 
 
From the Topic
Physics and chemistry
C2
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