Definition of Backbone

  • (n.) The column of bones in the back which sustains and gives firmness to the frame; the spine; the vertebral or spinal column.
  • (n.) Anything like , or serving the purpose of, a backbone.
  • (n.) Firmness; moral principle; steadfastness.

Antonyms of Backbone


No Antonyms Found.

Homophones of Backbone


No Homophones Found.