Tower Built Onto a Castle Wall
This page is the CodyCross answer for the clue below from Mesopotamia, Group 965, Puzzle 2 (Archetypal Literature).
Question is: Tower Built Onto a Castle Wall
and the answer is: TURRET
Word Meaning:
TURRET — (architecture) A little tower, frequently a merely ornamental structure at one of the corners of a building or castle.
Definitions from Wiktionary.