One who deters.

plural of deterrer

In a way that deters, or serves as a deterrent.

Synonym of deterrence

The arsenal of nuclear weapons of a nation viewed as a deterrent to an enemy from attacking.

plural of nuclear deterrent

Alternative form of Eurodeterrent.

A crime prevention strategy which aims to deter crime by implementing a mix of law enforcement, social services, and community mobilization.

(military) The strategy of making a nuclear victory so costly that it is preferable for the enemy not to fight.

simple past tense and past participle of deter