switch

Definition

To change from one thing, system, or choice to another. As a noun, it also means a device used to turn electricity or a machine on and off.

Usage & Nuances

Very common in daily English. Use 'switch to' for changing to something new, 'switch from ... to ...' for both the old and new option, and 'switch on/off' especially for lights and devices. As a noun, 'light switch' is much more common than just 'switch' when the meaning must be clear.

Example Sentences