Life-sustaining oxygen Synonyms

Definitions for Life-sustaining

(adjective) performing an essential function in the living body

Synonyms for phrase

essential element

necessary element

fundamental element

LO abbreviation

LO is an abbreviation for Life-sustaining Oxygen

What does LO stand for?

LO stands for "Life-sustaining Oxygen"

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