lumbosacral: Meaning and Definition of

lum•bo•sa•cral

Pronunciation: (lum"bō-sā'krul), [key]
— adj. Anat.
  1. of, pertaining to, or involving the lumbar and sacral regions or parts.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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