[{"word":"sigmoid","phonetic":"/ˈsɪɡ.mɔɪd/","phonetics":[{"text":"/ˈsɪɡ.mɔɪd/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/sigmoid-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=2098078","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A function having a graph whose shape is sigmoid..","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Curved in two directions, like the letter \"S\", or the Greek ς (sigma).","synonyms":[],"antonyms":[]},{"definition":"Semi-circular, like the lunar sigma (similar to English C).","synonyms":[],"antonyms":[]},{"definition":"Relating to the sigmoid flexure of the large intestine.","synonyms":[],"antonyms":[]}],"synonyms":["S-shaped","sigmoidal"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/sigmoid"]}]