Definition of extrude verb from the Oxford Advanced American Dictionary

     

    extrude

     verb
    verb
    NAmE//ɪkˈstrud//
     
    Verb Forms present simple I / you / we / they extrude
     
    he / she / it extrudes
     
    past simple extruded
     
    -ing form extruding
     
     
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  1. 1[transitive, intransitive] extrude (something) (from something) (formal) to force or push something out of something; to be forced or pushed in this way Lava is extruded from the volcano.
  2. 2[transitive] extrude something (technology) to shape metal or plastic by forcing it through a hole
NAmE//ɪkˈstruʒn//
 
noun [uncountable]
See the Oxford Advanced Learner's Dictionary entry: extrude