Definition of “spine”
noun:
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A person or thing's backbone; the series of bones collectively from one's (literal or figurative) head to tail or pelvis.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A rigid, pointed surface protuberance or needle-like structure on an animal, shell, or plant.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
Courage or assertiveness.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
The narrow, bound edge of a book.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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