Ar meaning

UK /ɑː/ US /ɑr/ 1 syllable

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

Ar has 3 meanings in this dictionary.

Ar as a noun

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

    Synonyms: argon, atomic number 18

    Type of: chemical element, noble gas

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

    Synonyms: are

    Type of: area unit

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

    Synonyms: Arkansas, Land of Opportunity, Ark.

    Type of: American state

How to pronounce Ar

Ar is pronounced /ɑː/ in British English and /ɑr/ in American English. It has 1 syllable.

Words that rhyme with Ar

More about Ar on Wikipedia.