Meaning of Backbones
Unknown / অজানা / अज्ञात
Anatomy. the spinal column; spine.
strength of character; resolution.
something resembling a backbone in appearance, position, or function.
Bookbinding. a back or bound edge of a book; spine.
Nautical. a rope running along the middle of an awning, as a reinforcement and as an object to which a supporting bridle or crowfoot may be attached.