Underground Cemeteries, Often Displaying Skulls

This page is the CodyCross answer for the clue below from Health and Fitness, Group 2128, Puzzle 4 (Glute Bridges).

Question is: Underground Cemeteries, Often Displaying Skulls

and the answer is: CATACOMBS

Word Meaning:

CATACOMBS — plural of catacomb

Definitions from Wiktionary.