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 Antonyms Found.

Common English words

A list of the most frequently used words in the English languge.

Longest English Words

Longest words in the Oxford Dictionary.