extrude

verb

/ɪkˈstruːd/

Verb Forms

present simple I / you / we / they extrude	/ɪkˈstruːd/ /ɪkˈstruːd/
he / she / it extrudes	/ɪkˈstruːdz/ /ɪkˈstruːdz/
past simple extruded	/ɪkˈstruːdɪd/ /ɪkˈstruːdɪd/
past participle extruded	/ɪkˈstruːdɪd/ /ɪkˈstruːdɪd/
-ing form extruding	/ɪkˈstruːdɪŋ/ /ɪkˈstruːdɪŋ/

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[transitive, intransitive] extrude (something) (from something) (formal) to force or push something out of something; to be forced or pushed in this way（被）挤压出，排出，喷出
- Lava is extruded from the volcano.熔岩从火山中喷出。
[transitive] extrude something (specialist) to shape metal or plastic by forcing it through a hole（把金属或塑料）挤压成，压制

Word Originmid 16th cent.: from Latin extrudere, from ex- ‘out’ + trudere ‘to thrust’.