Nuclear weapon
Nuclear power.
Involving an extreme course of action.
Pertaining to the nucleus of a cell.
Relating to a weapon that derives its force from rapid release of energy through nuclear reactions.
Involving energy released by nuclear reactions (fission, fusion, radioactive decay).
Pertaining to the nucleus of an atom.
A nation that possesses nuclear weapons.
Power, especially electrical power, obtained using nuclear fission or nuclear fusion.