English Noun convex function (plural convex functions) (computer science) A mathematical function where the line segment between any two points on the graph of the function lies above the graph in a vector space of at least two dimensions. Antonyms concave function Hypernyms function Hyponyms conjugate convex function logarithmically convex function Translations Translations German: konvexe Funktion f Turkish: konveks fonksiyon References convex function on Wikipedia.Wikipedia Wikiwand - on Seamless Wikipedia browsing. On steroids.