infiltration

noun
in·​fil·​tra·​tion | \ˌin-(ˌ)fil-ˈtrā-shən \

Medical Definition of infiltration 

1a : the act or process of infiltrating

b : something that infiltrates anesthetic drug infiltration

2 : an abnormal bodily condition produced or characterized by infiltration

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Britannica English: Translation of infiltration for Arabic Speakers

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