Low Protective Wall on the Edge of a Castle's Roof

This page is the CodyCross answer for the clue below from Spa Time, Group 812, Puzzle 2 (Gratitude Immersion).

Question is: Low Protective Wall on the Edge of a Castle's Roof

and the answer is: PARAPET

Word Meaning:

PARAPET — A low protective wall.

Definitions from Wiktionary.