The series of bones going along one’s back from the skull to the small of the back

Answer of Word Craze The series of bones going along ones back from the skull to the small of the back

This is a tricky question of Word Craze which last appeared on Level 291. Meanings or answers can change from time to time with each game update if you noticed a change on the answer of this clue please do let us know by commenting below so we can fix it A.S.A.P.
The solution below is:

For other clue answers of Level 291 Word Craze Level 291 Answer open the the level link.