1. (noun) a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

• argon
• atomic number 18

2. (noun) a unit of surface area equal to 100 square meters

• are

3. (noun) a state in south central United States; one of the Confederate states during the American Civil War

• arkansas
• land of opportunity

1. (noun) a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

• argonon
• inert gas
• noble gas
• chemical element
• element

2. (noun) a unit of surface area equal to 100 square meters

• area unit
• square measure

1. (noun) a state in south central United States; one of the Confederate states during the American Civil War

• confederacy
• confederate states
• confederate states of america
• dixie
• dixieland
• south