from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Between adjacent spinal processes

from the GNU version of the Collaborative International Dictionary of English

  • adj. Between spines; esp., between the spinous processes of the vertebral column.

from The Century Dictionary and Cyclopedia

  • In anatomy, situated between spines—that is, between spinous processes of successive vertebræ: as, an interspinal muscle.
  • n. One of the interhemal or interneural bones of the fish skeleton.


inter- +‎ spinal (Wiktionary)



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