English

blinker noun definition in Equine sports topic from the Oxford Advanced Learner's Dictionary

blinker

 noun: Equine sports topic
blinkers (North American English also blinders) [plural] pieces of leather that are placed at the side of a horse’s eyes to stop it from looking sideways (figurative) We need to have a fresh look at the plan, without blinkers (= we need to consider every aspect of it).