[{"word":"synapsid","phonetic":"/sɪˈnapsɪd/","phonetics":[{"text":"/sɪˈnapsɪd/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any animal (including all mammals) of the class Synapsida.","synonyms":[],"antonyms":[]}],"synonyms":["mammal-like reptile","stem mammal"],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Pertaining to the class Synapsida, of animals which have an opening low in the skull roof behind each eye, leaving a bony arch beneath each.","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/synapsid"]}]