[{"word":"ichthyosaur","phonetic":"/ˈɪkθiəsɔːɹ/","phonetics":[{"text":"/ˈɪkθiəsɔːɹ/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of several fishlike marine reptiles of the extinct order Ichthyosauria of the early Triassic to the late Cretaceous period, that had a body somewhat like a porpoise.","synonyms":[],"antonyms":[]}],"synonyms":["ichthyosaurus"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/ichthyosaur"]}]