from The Century Dictionary.

  • Erecting, extending, or straightening the spine, or spinal column: noting the set or series of muscles of the back of which the erector spinæ is the basis.
  • noun The erector spinæ. (See erector.) It corresponds to the so-called fourth layer of the muscles of the back in human anatomy.


Sorry, no etymologies found.


    Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.