Tail Bone at the Very Bottom of the Spine
This page is the CodyCross answer for the clue below from Culinary Arts, Group 140, Puzzle 4 (Grains and Cereals).
Question is: Tail Bone at the Very Bottom of the Spine
and the answer is: COCCYX
Word Meaning:
COCCYX — (medicine, formal) The final (bottom-most) fused vertebrae at the base of the spine, the tailbone.
Definitions from Wiktionary.