There are 2 definitions of Ar in English:

Ar1

Line breaks: Ar

symbol

The chemical element argon.

Definition of Ar in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day impudicity
Pronunciation: ˌɪmpjʊˈdɪsɪti
noun
lack of modesty

There are 2 definitions of Ar in English:

AR2

Line breaks: AR

abbreviation

1US Arkansas (in official postal use).
1.1Autonomous Republic.

Definition of Ar in: