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spine - 7 dictionary results

spine

[spahyn]
–noun
1. the spinal or vertebral column; backbone.
2. any backbonelike part.
3. a stiff, pointed process or appendage on an animal, as a quill of a porcupine, or a sharp, bony ray in the fin of a fish.
4. something, as a quality or trait, that constitutes a principal strength; resolution; stamina; backbone: a situation that would test a person's spine.
5. a ridge, as of ground or rock.
6. a sharp-pointed, hard or woody outgrowth on a plant; thorn.
7. Bookbinding. the back of a book cover or binding, usually indicating the title and author.

Origin:
1400–50; late ME < L spīna thorn, backbone


spined, adjective
spinelike, adjective
spine   (spīn)   
n.  
  1. The spinal column of a vertebrate.
  2. Zoology Any of various pointed projections, processes, or appendages of animals.
  3. Botany A strong, sharp-pointed, usually woody outgrowth from a stem or leaf; a thorn.
  4. Something that resembles or suggests a backbone, as:
    1. The hinged back of a book.
    2. The crest of a ridge.
  5. Strength of character; courage or willpower.

[Middle English, from Old French espine, from Latin spīna.]

Spine

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.
Language Translation for : spine
Spanish: columna vertebral, espina dorsal,
German: das Rückgrat,
Japanese: 背骨

spine 
c.1400, "backbone," later "thornlike part" (1430), from O.Fr. espine (Fr. épine), from L. spina "backbone," originally "thorn, prickle," from PIE *spei- "sharp point" (cf. L. spica "ear of corn," O.N. spikr "nail;" see spike (n.1)). Meaning "the back of a book" is first attested 1922. Spineless in fig. sense of "irresolute" is from 1885. Spine-chiller "mystery film" is attested from 1940; spine tingler in same sense is from 1942.

Main Entry: spine
Pronunciation: 'spIn
Function: noun
1 : SPINAL COLUMN
2 : a pointed prominence or process (as on a bone)

spine (spīn)
n.

  1. See spinal column.
  2. Any of various short pointed projections, processes, or appendages of bone.

spine   (spīn)  Pronunciation Key 
  1. See vertebral column.
  2. Any of various pointed projections, processes, or appendages of animals.
  3. A sharp-pointed projection on a plant, especially a hard, narrow modified leaf, as on a cactus, that is adapted to reduce water loss. Compare thorn. See more at leaf.

spinal adjective
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