Backup sierra Synonyms

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

Synonyms for phrase

secondary range

BS abbreviation

BS is an abbreviation for Backup Sierra

What does BS stand for?

BS stands for "Backup Sierra"

Sierra replaced

backup series

Definitions for Sierra

(noun) a range of mountains (usually with jagged peaks and irregular outline )
(noun) a Spanish mackerel of western North America