You searched for: “sundial
sundial (s) (noun), sundials (pl)
An instrument that indicates the hours of each day, by means of the sun's shadow showing a graduated surface: Rick had a very old sundial in his back yard which still indicated the time for each day; that is, when the sun was shining.
This entry is located in the following unit: dies, di-, die-, -diem, diurn- (page 2)