[{"word":"ostraca","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A piece of pottery or stone, usually broken off from a vase or other earthenware vessel, especially one used to cast a vote during the Ancient Greek process of ostracism.","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/ostraca","https://en.wiktionary.org/wiki/ostracon"]}]