A display, as of plate, equipage, etc.; that which is
displayed.
1. (Arith.) A cipher; nothing; naught. 2. The point from which the graduation of a scale, as of a thermometer, commences. Note: Zero in the Centigrade, or Celsius thermometer, and in the Réaumur thermometer, is at the point at which water congeals. The zero of the Fahrenheit thermometer is fixed at the point at which the me...
