co   (TTS Sound)

The noun co has 4 senses

• carbon monoxide, carbon monoxide gas, CO -- (an odorless very poisonous gas that is a product of incomplete combustion of carbon)


• cobalt, Co, atomic number 27 -- (a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition)


• conscientious objector, CO -- (one who refuses to serve in the armed forces on grounds of conscience)


• Colorado, Centennial State, CO -- (a state in west central United States in the Rocky Mountains)