noun
Anything that blinks.
(informal, Australia, Northern US) The turn signal of an automobile.
(chiefly in the plural) A shield attached to the bridle of a horse or other domesticated animal to prevent it from seeing things behind it and to its side.
Whatever obstructs sight or discernment.
(rare) The eyelid.
(slang) A black eye.
(cellular automata) In Conway's Game of Life, an arrangement of three cells in a row that switches between horizontal and vertical orientations in each generation.
(slang) A situation where the light of a dab pen or vape starts blinking, which happens when the user takes an extremely long hit.
verb
(transitive) To put blinkers on.