Very Old Clock That Uses Shadows

This page is the CodyCross answer for the clue below from Botanical Garden, Group 1431, Puzzle 5 (Tiered Fountains).

Question is: Very Old Clock That Uses Shadows

and the answer is: SUNDIAL

Word Meaning:

SUNDIAL — A device measuring the time of day by the position of a shadow cast by a pole or plate (gnomon) upon an engraved series of marks.

Definitions from Wiktionary.

Very Old Clock That Uses Shadows - Botanical Garden CodyCross Answers | CodyCross Solutions