Nonnuclear (adjective)

Not relating to or involving nuclear weapons or energy.

Origin:

Non- + nuclear.

Examples:

1. The country has a policy of nonnuclear defense.
2. The company is developing nonnuclear sources of energy.
3. The treaty bans the development and use of nonnuclear weapons.
4. The nonnuclear option was considered but rejected.
5. The facility is a nonnuclear power plant.