Webster’s Revised Unabridged Dictionary · 1913
Vertebral
Ver′te·bral (vẽr′ tē· bral), a. [Cf. F. vertébral.] 1. (Anat.) Of or pertaining to a vertebræ, or the vertebral column; spinal; rachidian.
2. Vertebrate.
Ver′te·bral, n. (Zoöl.) A vertebrate. [R.]