Synonyms and Antonyms for spine

2. spine (n.)

the part of a book's cover that encloses the inner side of the book's pages and that faces outward when the book is shelved

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3. spine (n.)

a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin

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4. spine (n.)

a small sharp-pointed tip resembling a spike on a stem or leaf

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5. spine (n.)

any sharply pointed projection

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6. spine-tipped (adj.)

of a plant tipped with a spine

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