nounDownload🔗ShareA function having a graph whose shape is sigmoid..Examples:"The growth chart for my plant showed a noticeable sigmoid, with a slow start, a rapid climb, and then a leveling off as it matured. "mathfunctionstatisticsbiologyscienceChat with AIVocabulary GamePractice Reading
adjectiveDownload🔗ShareCurved in two directions, like the letter "S", or the Greek ς (sigma).Examples:"The path of the vine as it climbed the trellis formed a beautiful, sigmoid shape, curving first one way and then the other. "mathsciencebiologyanatomyfigureappearancetechnicalChat with AIVocabulary GamePractice Reading
adjectiveDownload🔗ShareSemi-circular, like the lunar sigma (similar to English C).Examples:"The banana on my plate had a lovely, sigmoid curve, resembling a crescent moon. "appearancebiologyanatomyChat with AIVocabulary GamePractice Reading
adjectiveDownload🔗ShareRelating to the sigmoid flexure of the large intestine.Examples:"The doctor ordered a special X-ray to examine the sigmoid region of my grandfather's colon. "anatomymedicinebodyorganphysiologyChat with AIVocabulary GamePractice Reading