# reign supreme

idiom

Source: https://englishreference.com/idiom/reign-supreme
Updated: 2026-08-10

## Meaning

To be the most important or most prevalent.

## Examples

- In this house, the cat reigns supreme.
- During the summer heatwave, iced coffee reigns supreme as the most popular drink in the city.
- Although new technologies emerge every year, quality craftsmanship still reigns supreme in the world of luxury watchmaking.

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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.