'Sundial' definitions:
Definition of 'sundial'
From: WordNet
noun
Timepiece that indicates the daylight hours by the shadow that the gnomon casts on a calibrated dial
Definition of 'Sundial'
From: GCIDE
- Sundial \Sun"di`al\, n. An instrument to show the time of day by means of the shadow of a gnomon, or style, on a plate. [1913 Webster]
- Sundial shell (Zool.), any shell of the genus Solarium. See Solarium. [1913 Webster]