Tower Part of a House or Castle

This page is the CodyCross answer for the clue below from Greece, Group 680, Puzzle 4 (Melina Mercouri).

Question is: Tower Part of a House or Castle

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.