[{"word":"superoxides","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A peroxide","synonyms":[],"antonyms":[]},{"definition":"The univalent anion, O2-, obtained from molecular oxygen by adding an electron; any compound containing this anion","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/superoxide","https://en.wiktionary.org/wiki/superoxides"]}]