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About AR
AR is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).
Definitions
noun
- a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
- a unit of surface area equal to 100 square meters
- a state in south central United States; one of the Confederate states during the American Civil War