Blinker” Meaning

A blinker is the flashing light on a car or bike that shows which way the driver is about to turn—what most people call the turn signal or indicator.

Drivers flick the blinker left or right before changing lanes, turning at a corner, or pulling out of a parking spot. It’s the quick tick-tick sound and flashing arrow you see on the dashboard and the orange light blinking on the outside of the car. Pedestrians, cyclists, and other drivers all use that blinker to guess what’s coming next so they can stay safe.

Meaning & Usage Examples

• “Flip your blinker on” = turn the indicator lever up or down.
• “His blinker’s been on for two blocks” = the driver forgot to turn the signal off.
• “Use your blinker so the car behind knows you’re merging.”

Context / Common Use

In everyday speech, “blinker” is casual and more common in North America. In manuals or formal writing, you’ll see “turn signal” or “indicator,” but everyone still knows what you mean when you say “blinker.”

Is “blinker” the same as “hazard lights”?

No. Hazard lights flash all four blinkers at once to warn others of danger, while a single blinker shows just one direction.

Do motorcycles have blinkers?

Yes, most modern bikes have small orange blinkers on the handlebars that work the same way as those on cars.