# brilliance

/ˈbɹɪɫjəns/ (US) · /bɹˈɪliːəns/ (UK)

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

## Senses

### 1. intelligence

noun · CEFR B2

great intelligence or amazing skill at doing something.

For teachers: exceptional mental ability, intellectual power, or creative talent.

- The young scientist was famous for her brilliance in solving difficult math problems.
- The critics praised the sheer brilliance of the director's vision, noting how she managed to modernize a classic play without losing its original heart.

Usage: Uncountable when referring to the abstract quality of intelligence.

### 2. brightness

noun · CEFR B2

the quality of being very bright and full of light.

For teachers: the state or quality of being exceptionally radiant or effulgent.

- The brilliance of the morning sun made it hard to see without sunglasses.
- The diamond was cut to maximize its brilliance, reflecting every beam of light that entered the showroom.

Usage: Uncountable in most contexts describing light intensity.

### 3. magnificence

noun · CEFR C1 · British English · Literary

the quality of being impressive, beautiful, or grand.

For teachers: the quality of being magnificent, resplendent, or impressively grand in appearance or execution.

- We were amazed by the brilliance of the royal palace during the festival.
- The historical drama successfully captured the brilliance of the 18th-century court, from the gold-leaf architecture to the intricate silk costumes.

Teaching tip: In British English, this sense is often used to describe something that is 'brilliant' (excellent), though it remains a formal or literary choice.

## Examples

- Her brilliance in math surprised the teacher.
- The team praised his brilliance during the final match when he scored two goals.
- The novel captures the brilliance of the Renaissance, highlighting how art and science flourished together in that era.

---

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.