noun🔗ShareThe 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."The infiltration of water into the porous soil caused the flowerbeds to collapse. "processmedicinephysiologybodymilitaryactionChat with AIVocabulary GamePractice Reading
noun🔗ShareThe substance which has entered the pores or cavities of a body."The infiltration of rainwater into the basement walls caused mold to grow. "substancematerialbodymedicineChat with AIVocabulary GamePractice Reading
noun🔗ShareThe act of secretly entering a physical location and/or organization."The infiltration of the rival team's secret plans was discovered by the school newspaper. "militaryorganizationactionpolicewarChat with AIVocabulary GamePractice Reading
