Atmospheric oxygen Synonyms
Definitions for Atmospheric
- (adjective) relating to or located in the atmosphere
Synonyms for phrase
AO abbreviation
AO is an abbreviation for Atmospheric OxygenWhat does AO stand for?
AO stands for "Atmospheric Oxygen" Oxygen replaced
Definitions for Oxygen
- (noun) a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust