Definition of interpenetration noun from the Oxford Advanced Learner's Dictionary

 

interpenetration

 noun
noun
BrE BrE//ˌɪntəˌpenɪˈtreɪʃn//
 
; NAmE NAmE//ˌɪntərˌpenɪˈtreɪʃn//
 
[uncountable, countable](formal)
 
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the process of spreading completely through something or from one thing to another in each direction the increasing interpenetration of the public and private sectors