[{"word":"biconvex","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Having both sides convex.","synonyms":[],"antonyms":[]}],"synonyms":["convex","convexoconvex"],"antonyms":["biconcave"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/biconvex"]}]