Click or tap here to find out how this works

Stuck on a crossword puzzle answer?

Enter the word you are trying to solve in the box below, using question marks in place of the letter(s) you don't know.

New! You can also search for definitions and anagrams by typing in a word without any question marks.

e.g. hog?as?  /  nagaram

dismiss

Definition of: BACKBONE

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.