[{"word":"infiltrate","phonetic":"/ˈɪnfɪltɹeɪt/","phonetics":[{"text":"/ˈɪnfɪltɹeɪt/","audio":""},{"text":"/ɪnˈfɪltɹeɪt/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/infiltrate-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=811885","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any undesirable substance or group of cells that has made its way into part of the body.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To surreptitiously penetrate, enter or gain access to.","synonyms":[],"antonyms":[]},{"definition":"(of a liquid) To pass through something by filtration.","synonyms":[],"antonyms":[]},{"definition":"To cause (a liquid) to pass through something by filtration.","synonyms":[],"antonyms":[]},{"definition":"To invade or penetrate a tissue or organ.","synonyms":[],"antonyms":[],"example":"High-grade tumors often infiltrate surrounding structures."},{"definition":"To send (soldiers, spies etc.) through gaps in the enemy line.","synonyms":[],"antonyms":["exfiltrate"]},{"definition":"(of an intravenous needle) To move from a vein, remaining in the body.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":["exfiltrate"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/infiltrate"]}]