(ˈhaɪpəˌsɜːfɪs) n (Mathematics) maths a type of submanifold
hypersurface
hypersurface
(mathematics) The analog of a surface in n-dimensional Euclidean space, where n is a positive integer; the set of points, (x1, x2, …, xn), satisfying an equation of the form ƒ(x1, …, xn) = 0.