Another Term for Tailbone
This page is the CodyCross answer for the clue below from Airport, Group 460, Puzzle 5 (Concourses).
Question is: Another Term for Tailbone
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.