a light that flashes on and off; used as a signal or to send messages
[ Syn: flasher ]
a blinking light on a motor vehicle that indicates the direction in which the vehicle is about to turn
[ Syn: turn signal , turn indicator , trafficator ]
blind consisting of a leather eyepatch sewn to the side of the halter that prevents a horse from seeing something on either side
blinker (n.)
put blinders on (a horse)