Bible Dictionaries
Vertebra

Webster's Dictionary

(1):

(n.) One of the central ossicles in each joint of the arms of an ophiuran.

(2):

(n.) One of the serial segments of the spinal column.

Bibliography Information
Webster, Noah. Entry for 'Vertebra'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​v/vertebra.html. 1828.