blazer

American  

[bley-zer] / ˈbleɪ zər /

noun

1. something that blazes or shines brightly.

2. a sports jacket, usually a solid color or striped, having metal buttons and sometimes an insignia on the breast pocket, as one worn by a member of a club, school, or the like.

3. a small cooking apparatus using as its source of heat a spirit lamp, hot coals, etc., used especially for preparing food at the table or outdoors.

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blazer British  

/ ˈbleɪzə /

noun

1. a fairly lightweight jacket, often striped or in the colours of a sports club, school, etc

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Etymology

Origin of blazer

late Middle English word dating back to 1400–50; see origin at blaze ¹, -er ¹

Compare meaning

How does blazer compare to similar and commonly confused words? Explore the most common comparisons:

• blazer vs. trailblazer

Example Sentences

I imagine the A.I. bot like a child playing dress-up, donning an oversized blazer and glasses for a game of “businessman.”

From Slate • Mar. 20, 2026

It’s the second time Hernández has played the comedian, whose caricature of Maniscalco in a red blazer and black turtleneck is at turns spot on, exaggerated and completely hilarious.

From Los Angeles Times • Mar. 15, 2026

A secondary school in Derby recently announced it will ditch its traditional uniform of a shirt, blazer and tie - in favour of a black all-weather jacket and polo shirt containing the school crest.

From BBC • Feb. 15, 2026

Wearing a green blazer and purple tie, the 78-year-old musician who has a rocky relationship with British tabloids appeared furious while giving evidence.

From Barron's • Feb. 6, 2026

In the mirror, I try to pretend it’s a sharp blazer.

From "Warcross" by Marie Lu

Related Words

• coat
• jacket