.” [Computer and Information Sciences] 
n., An indivisible unit of information constituted by a message affixed to a medium (recorded) in a stable syntactic
 manner. A document has fixed form and stable content. [Archives] 
n., Recorded information or object which can be treated as a unit. [Archives] 
n., Recorded information regardless of medium or characteristics. [Archives] 
n., A combination of a medium and the information recorded on or in it, which may be used as evidence or for consultation.
[Archive