Definition of blinder
In American English
- A person or object that causes blindness or obscures vision.
- A piece of tack (a blinker) used on a horse to limit its field of vision.
- (British informal) An impressive or outstanding performance, action, or shot, especially in sports.
Examples in Context
- “He scored a real blinder in yesterday’s match.”
- “The horse wore blinders to keep it focused on the track.”
Notes on Usage
The term blinder is used differently in British and American English. While in American English it refers primarily to vision obstruction, in British slang it means a remarkable achievement or moment of excellence.
In British sports commentary, “playing a blinder” means performing exceptionally well.
Author summary: The word blinder refers either to something that blocks sight or, in British slang, to an impressive action or performance.
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Collins Dictionary — 2025-11-25