| Toggle | n. [ Cf. Tug. ] [ Written also toggel. ] 1. (Naut.) A wooden pin tapering toward both ends with a groove around its middle, fixed transversely in the eye of a rope to be secured to any other loop or bight or ring; a kind of button or frog capable of being readily engaged and disengaged for temporary purposes. [ 1913 Webster ] 2. (Mach.) Two rods or plates connected by a toggle joint. [ 1913 Webster ] 3. A toggle switch. [ PJC ] |
| Toggle | v. t. (Computer programming) To change the value of (a program variable) by activating a toggle switch; as, to toggle the view from character to graphic mode; to toggle the keyboard input from insert to overtype mode. [ PJC ]
Toggle iron, a harpoon with a pivoted crosspiece in a mortise near the point to prevent it from being drawn out when a whale, shark, or other animal, is harpooned. --
Toggle joint, an elbow or knee joint, consisting of two bars so connected that they may be brought quite or nearly into a straight line, and made to produce great endwise pressure, when any force is applied to bring them into this position.
|
| Toggle switch | n. 1. (Elec.) an electrical switch operated by pushing a lever through a small angle of deflection. The lever has a spring which returns it to its original position after the pressure applied by the operator is released. [ PJC ] 2. (Computer programming) A mechanism for acquiring input from an operator, such that taking some action (such as pressing a function key on a keyboard) will cause a program variable to take a new value. The values are usually changed in cyclic fashion, so that a certain number of activations of the toggle returns the variable to its initial value. When there are two values to the variable, each activation of the toggle causes the variable to assume the alternate value. [ PJC ] [ 1913 Webster ] |
