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Definition of extrusive adjective from the Oxford Advanced Learner's Dictionary

extrusive

adjective
 
/ɪkˈstruːsɪv/
 
/ɪkˈstruːsɪv/
(geology)
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  1. (of rock) that has been pushed out of the earth by a volcano
See extrusive in the Oxford Advanced American DictionarySee extrusive in the Oxford Learner's Dictionary of Academic English
Check pronunciation: extrusive

Nearby words

influence
verb
 
 
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