ar   (TTS Sound)

The noun ar has 3 senses

• argon, Ar, atomic number 18 -- (a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere)


• are, ar -- (a unit of surface area equal to 100 square meters)


• Arkansas, Land of Opportunity, AR -- (a state in south central United States; one of the Confederate states during the American Civil War)