- a person or thing that annihilates.
- Mathematics. the set of all linear functionals that map to zero all elements of a given subset of a vector space.
Origin of annihilator
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for annihilator
He felt that he was personally the annihilator of the collective aristocracy.The Goose Man
I am that Snake, that Annihilator: "wherever I fasten, in a few seconds——."The Works of Charles and Mary Lamb
It is nature as the annihilator that he lives with and glories in.
At Mr. Roumann's suggestion they all increased their hours of work on the Annihilator.
Also, if the gas is flaming, you can easily imagine what would happen to the Annihilator.