Spinal Column of a Human Being
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1460, Puzzle 5 (Artificial Intelligence).
Question
Spinal Column of a Human Being
Answer
BACKBONE
Word Meaning:
BACKBONE — (countable) The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.
Definitions from Wiktionary.