Look up blinker in Wiktionary, the free dictionary.
A blinker, or turn signal, is a type of automotive lighting.
Blinker may also refer to:
- Blinders, also called "blinkers" or "winkers," a piece of horse tack used on a horse's bridle to restrict the horse's vision
- "Blinkers", a stabilising device created by the Wright Brothers in 1905 for their early aircraft.
- Blinkers, an alternate term for the smoke deflectors on a steam locomotive.
- Blinker light, a naval signal lamp device; also sometimes used as a verb indicating use of such a device
- Blink comparator to detect changes in images