[{"word":"nautiluses","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A marine mollusc, of the family Nautilidae native to the Pacific Ocean and Indian Ocean, which has tentacles and a spiral shell with a series of air-filled chambers, of which Nautilus is the type genus.","synonyms":[],"antonyms":[]},{"definition":"A kind of diving bell that sinks or rises by means of compressed air.","synonyms":[],"antonyms":[]}],"synonyms":["chambered nautilus"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/nautilus","https://en.wiktionary.org/wiki/nautiluses"]}]