About The Word Spine

Bay Area Crosswords

Learn about the word Spine to help solve your crossword puzzle. Discover Spine definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Spine

Spine Meaning & Definition
Spine Definition And Meaning

What's The Definition Of 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
[n] the series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back"
[n] a sharp-pointed tip on a stem or leaf
[n] any pointed projection

Synonyms | Synonyms for Spine: back | backbone | pricker | prickle | rachis | spinal column | spur | sticker | thorn | vertebral column

Related Terms | Find terms related to Spine:

See Also | aculeus | appendage | axial skeleton | canalis vertebralis | chine | coccyx | intervertebral disc | intervertebral disk | notochord | outgrowth | process | projection | quill | ray | skeletal structure | spinal canal | tail bone | vertebra | vertebral canal

Spine In Webster's Dictionary

\Spine\, n. [L. spina thorn, the spine; akin to spica a point: cf. OF. espine, F. ['e]pine. Cf. {Spike}, {Spinet} a musical instrument, {Spinny}.] 1. (Bot.) A sharp appendage to any of a plant; a thorn. 2. (Zo["o]l.) (a) A rigid and sharp projection upon any part of an animal. (b) One of the rigid and undivided fin rays of a fish. 3. (Anat.) The backbone, or spinal column, of an animal; -- so called from the projecting processes upon the vertebr[ae]. 4. Anything resembling the spine or backbone; a ridge.

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