# severe clear

> English word · Noun

## Definitions
1. Weather so bright that visibility is practically unhindered.

## Etymology
The term became popular after 9/11, in reference to the weather on that day.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/severe-clear