transcription, транскрипция: [ -ˌəp ]
noun
Usage: often attributive
Date: 1951
1.
a. : one that serves as a substitute or support
a backup plan
b. : musical accompaniment
c. : additional personnel who provide assistance
2. : an accumulation caused by a stoppage in the flow
traffic backup
3. : a copy of computer data (as a file or the contents of a hard drive) ; also : the act or an instance of making a backup