[{"word":"lightbulb","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An evacuated glass bulb containing a metal filament which is heated by electrical resistance to produce light.","synonyms":["bulb","glow-lamp","incandescent lamp","light globe"],"antonyms":[]},{"definition":"(by extension) An article that resembles such a bulb and converts electricity to light by any process.","synonyms":[],"antonyms":[],"example":"a fluorescent light bulb"},{"definition":"Used in reference to the sudden arrival of a realization, an inspiration, an idea, or the like.","synonyms":[],"antonyms":[],"example":"a light bulb moment"}],"synonyms":["bulb","glow-lamp","incandescent lamp","light globe"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/light%20bulb","https://en.wiktionary.org/wiki/lightbulb"]},{"word":"lightbulb","phonetic":"/ˈlaɪtˌbʌlb/","phonetics":[{"text":"/ˈlaɪtˌbʌlb/","audio":""},{"text":"/ˈlaɪtˌbʌlb/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An uninvited third person joining a couple's date who prevents or hinders romantic interactions.","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/lightbulb"]}]