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Definition of blinker

blinker

/ˈblɪŋ.kɚ/
blink · er

Plural:blinkers
•
Adjective:blinkered
•
Past Simple:blinkered
•
Past Participle:blinkered
•
Present Participle:blinkering
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blinker Lexical Profile

blinker Game Scores & Validity

• noun

1

American A flashing light on a motor vehicle used to indicate a directional turn or lane change.

Example

"She forgot to use her blinker before merging onto the crowded highway."


2

British A small screen placed on either side of a horse's eyes to prevent it from seeing to the side or behind.

Example

"The carriage horses wore blinkers to keep them from being spooked by the heavy city traffic."


3

A person or thing that blinks or emits an intermittent flashing light.

Example

"The warning beacon acts as a rapid blinker, alerting ships to the rocky coastline in the fog."

Synonyms
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• verb

1

To obscure, limit, or narrow someone's vision, understanding, or perspective.

Example

"His strict ideological upbringing blinkered his ability to accept alternative viewpoints."


2

To put blinkers on a horse to restrict its field of vision.

Example

"The trainer blinkered the young stallion to help him focus entirely on the track ahead."

Synonyms
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Antonyms
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Word Nuance & Usage

In American English, 'blinker' almost exclusively refers to a vehicle's turn signal. In British English, the plural 'blinkers' is commonly used to describe a horse's eye-screens, whereas Americans prefer the term 'blinders' for that context.

• Rhymes for blinker

Word Origin & Etymology

Derived from the verb 'blink' combined with the agent suffix '-er'. The sense referring to a horse's eye-screens dates to the late 18th century, while the automotive sense (turn signal) emerged in the early 20th century.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Blinker. In Wordmom Dictionary. Retrieved Nov 10, 2026, from https://wordmom.com/dictionary/blinker
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