Dī'al1, n.
n. [L. Lat. diālis, daily, from Lat. diēs, day.]
- An instrument for showing the time of day from the shadow of a style or gnomon on a graduated arc or surface. When the shadow is cast by the sun, it is also called a sun-dial. See SUN-DIAL.
- The graduated face of a time-piece on which the time of day is shown by pointers.
- A miner's compass. Wright.
