To turn off Meaning, Definition & Usage

Definitions
  1. . (a) To dismiss contemptuously; as, to turn off a sycophant or a parasite. (b) To give over; to reduce. (c) To divert; to deflect; as, to turn off the thoughts from serious subjects; to turn off a joke. (d) To accomplish; to perform, as work. (e) (Mech.) To remove, as a surface, by the process of turning; to reduce in size by turning. (f) To shut off, as a fluid, by means of a valve, stopcock, or other device; to stop the passage of; as, to turn off the water or the gas. (g) (colloq.) To dampen the enthusiasm of.
  2. to be diverted; to deviate from a course; as, the road turns off to the left.
Definitions
  1. to be diverted; to deviate from a course; as, the road turns off to the left.

Webster 1913