DIALING
Source: 566, 567
dialing. Dialing, n. the act or science of making dials
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Di″al‐ing (?), n. 1. 1. The art of constructing dials; the science which treats of measuring time by dials. [Written also dialling.]
2. 2. 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.