Backup shell Synonyms

Backup replaced

secondary shell

Definitions for Backup

(noun) a crowded mass (as of cars) that impedes or blocks movement
(noun) a person or thing that takes the place of another
(noun) the act of providing approval and support

BS abbreviation

BS is an abbreviation for Backup Shell

What does BS stand for?

BS stands for "Backup Shell"

Shell replaced

backup attack

Definitions for Shell

(noun) something that encloses another thing especially to protect it
(noun) the arrangement of parts that gives something its basic form
(noun) an outer part or layer