Infiltration

noun

/ɪnfɪlˈtɹeɪʃən/

Word Frequency: 4.2

Definitions

1.nounThe act or process of infiltrating, as of water into a porous substance, or of a fluid into the cells of an organ or part of the body.

2.nounThe substance which has entered the pores or cavities of a body.

3.nounThe act of secretly entering a physical location and/or organization.

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