Sanakirja.org

Määritelmät

Substantiivit

1. The act of igniting.
2. The initiation of combustion.
3. (automotive, mechanical engineering) A system for activating combustion in a combustion engine.
4. (automotive) Receptacle for a key used to start the engine in a vehicle.
5. (physics) The phenomenon of a thermonuclear fusion reaction becoming self-sustaining and no longer requiring external heating.