The Breastbone at the Center of the Rib Cage
This page is the CodyCross answer for the clue below from Underground Worlds, Group 2165, Puzzle 2 (Topographic Map).
Question is: The Breastbone at the Center of the Rib Cage
and the answer is: STERNUM
Word Meaning:
STERNUM — (anatomy) The breastbone, consisting of the manubrium, gladiolus, and xiphoid process.
Definitions from Wiktionary.