The Lower Region of the Spine or Back
This page is the CodyCross answer for the clue below from Casino, Group 261, Puzzle 2 (Slot Machines).
Question is: The Lower Region of the Spine or Back
and the answer is: LUMBAR
Word Meaning:
LUMBAR — Related to the lower back or loin, specifically the five vertebrae between the rib cage and the pelvis.
Definitions from Wiktionary.