[{"word":"impregnable","phonetic":"/ɪmˈpɹɛɡnəbəl/","phonetics":[{"text":"/ɪmˈpɹɛɡnəbəl/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/impregnable-uk.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=94707563","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"(of a fortress, wall, etc., also used figuratively) Too strong to be penetrated.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/impregnable"]},{"word":"impregnable","phonetic":"/ɪmˈpɹɛɡnəbəl/","phonetics":[{"text":"/ɪmˈpɹɛɡnəbəl/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/impregnable-uk.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=94707563","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Capable of being impregnated.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/impregnable"]}]