[{"word":"irradiance","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The act of irradiating; emission of rays of light.","synonyms":[],"antonyms":[]},{"definition":"That which irradiates or is irradiated; lustre; splendour; brilliancy.","synonyms":[],"antonyms":[]},{"definition":"The radiant power received by unit area of surface","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/irradiance"]}]