Smoot Lensing Subgroup
- smoot; def: 1. n. Smoot, George III; US-Born AstroPhysicist well know for his work in mapping the intensity of the radiation from the Big Bang.
2. n. unit of length. 1.70 meters.
- lensing; def: 1. v. concentrating or dispersing of light rays.
- subgroup; def: 1. n. Let G be a group. A subgroup H of G is a subset of G containing the unit element, and such that H is closed under the law of composition and inverse.