The Storage Tank of a Flush Toilet
This page is the CodyCross answer for the clue below from Treasure Island, Group 1037, Puzzle 4 (Thar She Blows).
Question is: The Storage Tank of a Flush Toilet
and the answer is: CISTERN
Word Meaning:
CISTERN — A reservoir or tank for holding water, especially for catching and holding rainwater for later use.
Definitions from Wiktionary.