infiltrate - definition in the American English Dictionary - Cambridge Dictionaries Online

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English definition of “infiltrate”

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infiltrate

verb  us   /ɪnˈfɪlˌtreɪt, ˈɪn·fɪl-/

infiltrate verb (JOIN SECRETLY)

infiltrate verb (ENTER GROUND)

earth science [I] (of water) to flow slowly down into the earth from the earth's surface, for example, through cracks in rocks
infiltration
noun [U]  us   /ˌɪn·fɪlˈtreɪ·ʃən/ earth science
(Definition of infiltrate from the Cambridge Academic Content Dictionary © Cambridge University Press)
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