Backup line Synonyms

Backup replaced

alternate line

secondary line

alternative line

supportive line

additional line

makeshift line

temporary line

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

BL abbreviation

BL is an abbreviation for Backup Line

What does BL stand for?

BL stands for "Backup Line"

Line replaced

backup channel

Definitions for Line

(noun) a series of persons or things arranged one behind another
(noun) a way of acting or proceeding
(noun) the activity by which one regularly makes a living