# blazer

/ˈbɫeɪzɝ/ (US) · /blˈeɪzɐ/ (UK)

Source: https://englishreference.com/word/blazer
Updated: 2026-08-27

## Senses

### 1. a type of jacket

noun · CEFR B1

a smart jacket that you wear for school, work, or special events that is not part of a full suit.

For teachers: a lightweight, semi-formal jacket, often featuring metal buttons and sometimes a badge, worn as part of a uniform or for smart-casual occasions.

- He wore a navy blue blazer with khaki trousers to the wedding reception.
- The school requires all senior students to wear a dark green blazer embroidered with the institution's crest during formal assemblies.

### 3. something that shines brightly

noun · CEFR C2 · Literary

something that shines or burns with a very bright light.

For teachers: an object or phenomenon that emits a powerful or brilliant light.

- The sun was a real blazer that afternoon, reflecting off the white sand.
- The comet appeared as a magnificent blazer across the midnight sky, visible even to the naked eye for several weeks.

## Examples

- He wore a navy blue blazer to the wedding.
- The private school requires all students to wear a dark green blazer with the school crest on the pocket.
- While a full suit might be too formal for the evening reception, a well-tailored blazer paired with chinos strikes the perfect balance for a modern professional setting.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.