The art of constructing dials; the science which treats of measuring time by dials.
- Present participle of dial.
- The act by which a number is dialed.
- The art of constructing dials; the science of measuring time by dials.
- A method of surveying, especially in mines, in which the bearings of the courses, or the angles which they make with each other, are determined by means of the circumferentor.