Backbone
Easton’s Bible Dictionary & Webster’s 1828 Dictionary · Matthew George Easton, Noah Webster
Backbone - (Webster's 1828 Dictionary)
BACKBO'NE, n. [back and bone.] The bone of the back; or the spine.
Source of the article
Matthew George Easton, Easton’s Bible Dictionary; Noah Webster, American Dictionary of the English Language (1828)
Bible Strong combined digital edition