How do you use the word "sundial" in a sentence?

Here are real-life examples of using "sundial": There's a sundial in the garden. This is a sundial.

Sundial

/sˈʌˌndaɪl/

Definition

(noun) 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.

Sentence Examples

There's a sundial in the garden.

This is a sundial.

CEFR Practice Quiz

The ancient ____ in the garden uses the position of the sun's shadow to tell the local time of day.