[{"word":"opercular","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The principal opercular bone or operculum of fishes.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Of or pertaining to the operculum.","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/opercular"]}]