[{"word":"platelet","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A small colorless disk-shaped particle found in the blood of mammals, which plays an important role in the formation of blood clots.","synonyms":[],"antonyms":[]}],"synonyms":["blood platelet","thrombocyte"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/platelet"]}]