f storage in a computer. The size of a word in a particular computer architecture is one of its chief distinguishing characteristics. [Computer and Information Sciences] 
virtual record 
n., A distinct expression of human thought or emotion made in language, signs, symbols, numerals, images, or some other form, for purposes of communication and remembrance. [Archives] 
wrapper format 
n., A data structure or software that encapsulates (“wraps around”) other data or software objects, appends code or other so