[{"word":"overexpansion","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Excessive expansion, especially expansion that is not sustainable","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":["underexpansion"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/overexpansion"]}]