OS

Etymology
Abbreviation of.

Symbol

 * 1)  the left eye

Proper noun

 * 1) The, official mapping agency in Great Britain.
 * Related terms: 
 * Related terms: 

Adjective

 * 1)  a term used in English language historical studies to indicate that a date conforms to the Julian calendar instead of the modern Gregorian calendar
 * 2)   indicates a line of dialogue is spoken by someone not visible onscreen
 * 1)  a term used in English language historical studies to indicate that a date conforms to the Julian calendar instead of the modern Gregorian calendar
 * 2)   indicates a line of dialogue is spoken by someone not visible onscreen

Noun

 * 1)  an Ordnance Survey map.

Translations

 * Armenian: ՕՀ
 * Korean: 운영 체제
 * Polish:
 * Portuguese:
 * Romanian: sistem de operare, SO
 * Thai: โอเอส
 * Urdu: آپریٹنگ سسٹم

Etymology
From of  or.

Noun

 * 1)  internal monologue

Etymology
From.

Noun

 * 1)  an

Noun

 * 1) operating system;
 * 2) the Olympic Games;