Dictionary Home »
Dictionary Definitions » ozone
ozone
noun
- an unstable, pale-blue gas, O, with a penetrating odor: it is an allotropic form of oxygen, formed usually by a silent electrical discharge in air, and is used as an oxidizing, deodorizing, and bleaching agent and in the purification of water
- Slang pure, fresh air
See ozone in American Heritage Dictionary 4
Learn more about ozone
link/cite print suggestion box