Wiktionary
aspherical
a. Not (quite) spherical
WordNet
aspherical
adj. varying slightly from a perfectly spherical shape [syn: aspheric]
Wikipedia
Aspherical
Aspherical may refer to:
- Aspherical space, a concept in topology
- Aspherical lens, a type of lens assembly used in photography which contains an aspheric lens, sometimes referred to as ASPH