## non-Euclidean

[nän′yo̵̅o̅ klid**′**ē ən]

adjective

designating or of a geometry that rejects any of the postulates of Euclidean geometry, esp. the postulate that through a given point only one line can be drawn parallel to another line that does not contain the given point

## non-Euclidean

adjective

Of, relating to, or being any of several modern geometries that are not based on the postulates of Euclid.

## non-Euclidean

Adjective

(*not comparable*)

- of, or relating to non-Euclidean geometry