ar
- Adjective. (statistics) (initialism of, autoregressive) .
- Noun. (countable, plural '''ARs''') an AR-15 personal machine gun, M-16 assault rifle, M-4 carbine, derivative or related gun.
- Noun. (accounting, uncountable) (initialism of, accounts receivable) .
- Noun. (sports, countable) area record: best achievement among those by persons from a given continent.
- Noun. (initialism of, armed robbery) .
- Noun. (computing, chiefly) augmented reality.
- Noun. (countable, plural '''ARs''') (initialism of, aspect ratio) .
- Proper noun. (form of, Postal abbreviation) .
- Noun. (Latn-def, en) .
This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.