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.
Sundial shell(Zoöl.), any shell of the genus Solarium. See Solarium.
Webster's Dictionary 1913
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.
Sundial shell(Zoöl.), any shell of the genus Solarium. See Solarium.