# tunnel vision

> English word · Noun

## Definitions
1. A restricted field of vision, especially as the result of looking through some type of object or a medical condition.
2. The tendency to focus one's attention on one specific idea or viewpoint, to the exclusion of everything else.

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