OxygenA colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
Parts of speech : Noun
Derivatives : oxygenic
Derivatives : oxygenous
OxygenIf breathing stops, there is no oxygen getting to the brain and the cells begin to dieHydrogen and carbon in the fuel combine with the oxygen in the air to form carbon dioxide and waterAn oxygen supply