Meaning & Definition of Ar in English
English⟶
Ar
/ɑr/
noun
1. A colorless and odorless inert gas
- One of the six inert gases
- Comprises approximately 1% of the earth's atmosphere
synonym:
- argon,
- Ar,
- atomic number 18
2. A unit of surface area equal to 100 square meters
synonym:
- are,
- ar
3. A state in south central united states
- One of the confederate states during the american civil war
synonym:
- Arkansas,
- Land of Opportunity,
- AR