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Definition 2024

switcher ‎(plural switchers)

One who or that which switches.
- 1984, John Martin Robinson, The latest country houses (page 32)
  They all love frugality and conservation; they are manic savers of bits of string and switchers-off of lights.
- 2011, David Pogue, iPhone: The Missing Manual (page 14)
  In short, the task switcher gives you a way to jump directly to another app, without a layover at the Home screen first.
(electronics) A switchmode power supply.
(rail transport, US) A railway locomotive used for shunting; a shunter.

A railway locomotive used for shunting; a shunter