1. (mathematics) a non-Euclidean geometry that regards space as like a sphere and a line as like a great circle; - Example: "Bernhard Riemann pioneered elliptic geometry" [syn: elliptic geometry, Riemannian geometry]
WordNet (r) 3.0 (2006):
elliptic geometry
n 1: (mathematics) a non-Euclidean geometry that regards space
as like a sphere and a line as like a great circle;
"Bernhard Riemann pioneered elliptic geometry" [syn:
elliptic geometry, Riemannian geometry]