# Hdr

CEFR B2 · Noun

Source: https://englishreference.com/word/hdr
Updated: 2026-08-15

## Definition

Stands for High Dynamic Range. A technology for screens and cameras that makes colors look more realistic and shows more detail in very bright or dark areas.

For teachers: Abbreviation for High Dynamic Range. A technique used in imaging and photography to reproduce a greater range of luminosity than standard digital imaging, preserving detail in both highlights and shadows.

## Examples

- This new television supports HDR for better picture quality.
- When taking photos of a sunset, using HDR helps you see the details in the dark trees and the bright sky at the same time.
- The implementation of HDR in modern gaming monitors allows for peak brightness levels that significantly enhance the contrast ratio, creating a more immersive visual experience for the user.

## Usage notes

- Often used as a modifier before another noun, such as 'HDR video' or 'HDR photography'.

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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.