logit UK /ˈlɒd͡ʒɪt/US /ˈloʊd͡ʒɪt/ noun2 •The inverse of the sigmoid or logistic function used in mathematics, especially in statistics. The logit of a number p between 0 and 1 is given by the formulaImprovements in computer speed and in our understanding of simulation methods have allowed the full power of mixed logits to be utilized. — 2002 •(informal) A logistic regression, which applies such a mathematical function. formslogits