- (n.) Sheet; surface; all that portion of a surface that is continuous in such a way that it is possible to pass from any one point of the portion to any other point of the portion without leaving the surface. Thus, some hyperboloids have one nappe, and some have two.
- (n.) Sheet; surface; all that portion of a surface that is continuous in such a way that it is possible to pass from any one point of the portion to any other point of the portion without leaving the surface. Thus, some hyperboloids have one nappe, and some have two.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). nappe. Retrieved September 20, 2026, from http://smartdefine.org/nappe/definitions/2035819 |
| Chicago | Webster's. 2011. "nappe" http://smartdefine.org/nappe/definitions/2035819 (accessed September 20, 2026). |
| Harvard | Webster's 2011, nappe, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/nappe/definitions/2035819>. |
| MLA | Webster's. "nappe" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/nappe/definitions/2035819> |