annihilator: Meaning and Definition of

an•ni•hi•la•tor

Pronunciation: (u-nī'u-lā"tur), [key]
— n.
  1. a person or thing that annihilates.
  2. the set of all linear functionals that map to zero all elements of a given subset of a vector space.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: