Backup limb Synonyms

Backup replaced

additional limb

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 Limb

What does BL stand for?

BL stands for "Backup Limb"

Limb replaced

Definitions for Limb

(noun) a major outgrowth from the main stem of a woody plant
(noun) one of the jointed appendages of an animal used for locomotion or grasping: arm; leg; wing; flipper
(noun) any projection that is thought to resemble a human arm