The use of nuclear weapons as weapons of war.

plural of nuclear isomer

(physics) Any of two or more atomic nuclei with the same mass number and atomic number but with different radioactive properties

plural of nuclear power

Three traditional components of a nuclear weapons arsenal: strategic bombers, intercontinental ballistic missiles, and submarine-launched ballistic missiles.

plural of nuclear triad

plural of nuclear fission

(idiomatic) In resolving a problem, the possible course of action that is considered the most extreme because of its collateral consequences.

In favour of the use of nuclear energy and the building of nuclear power plants. / In favour of nuclear weapons.

Free of nuclear weapons and/or nuclear power stations, especially by official declaration.