[{"word":"thermalized","phonetics":[],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To lower the velocity and kinetic energy of fast neutrons in a nuclear reactor by use of a moderator, and thus increase the efficiency of fission","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"(of fast neutrons in a nuclear reactor) Brought to a lower velocity and kinetic energy by use of a moderator.","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/thermalize","https://en.wiktionary.org/wiki/thermalized"]}]