ar

ar-

variant of ad- before r: arrear.
Dictionary.com Unabridged

-ar

1
variant of the adjective-forming suffix -al1, joined to words in which an l precedes the suffix: circular; lunar; singular .

Origin:
< Latin -āris; replacing Middle English -er < Anglo-French, Old French < Latin -āris

-ar

2
variant of -er2, often under the influence of a spelling with -ar- in a cognate Latin noun: burglar; cellar; collar; mortar; poplar; scholar; vicar; vinegar.

-ar

3
variant of -er1. on the model of -ar2, used in the formation of nouns of agency: liar; beggar .

AR

1.
annual return.
2.
Arkansas (approved especially for use with zip code).
3.
Army Regulation; Army Regulations.

Ar

Arabic.

Ar

Symbol, Chemistry.

Ar.

ar.

2.
arrive; arrives.

A/R

1.
account receivable.
2.
accounts receivable.
Also, a/r.

A.R.

1.
annual return.
2.
Army Regulation; Army Regulations.

a.r.

Insurance. all risks.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To ar
Collins
World English Dictionary
ar
 
the internet domain name for
Argentina

Ar
 
the chemical symbol for
argon

AR
 
abbreviation for
1.  Arkansas
2.  Autonomous Region
3.  Also: A/R (in the US and Canada) accounts receivable

Ar.
 
abbreviation for
1.  Arabia(n)
2.  Also: Ar Arabic

a.r.
 
abbreviation for
anno regni
 
[Latin: in the year of the reign]

-ar
 
suffix forming adjectives
of; belonging to; like: linear; polar; minuscular
 
[via Old French -er from Latin -āris, replacing -ālis (-al1) after stems ending in l]

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Medical Dictionary

Ar
The symbol for the element argon.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
American Heritage
Science Dictionary
Ar  
The symbol for argon.
argon   (är'gŏn')  Pronunciation Key 
Symbol Ar
A colorless, odorless element in the noble gas group. Argon makes up about one percent of the atmosphere. It is used in electric light bulbs, fluorescent tubes, and radio vacuum tubes. Atomic number 18; atomic weight 39.948; melting point -189.2°C; boiling point -185.7°C. See Periodic Table.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
FOLDOC
Computing Dictionary

ar definition

networking
The country code for Argentina.
(1999-01-27)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
Cite This Source
American Heritage
Abbreviations & Acronyms
ar
Arabic
Ar
argon
AR
  1. account receivable

  2. accounts receivable

  3. anal retentive

  4. annual return

  5. answer (shortwave transmission)

  6. Arkansas

  7. army regulation

ar.
  1. arrival

  2. arrive

Ar.
  1. Arabia

  2. Arabic

  3. Aramaic

a.r.
all risks
A.R.
Latin anno Regni (in the year of the reign)
A/R
  1. account receivable

  2. accounts receivable

The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature