tunnel vision

noun

1

: constriction of the visual field resulting in loss of peripheral vision

2

: extreme narrowness of viewpoint : narrow-mindedness

also : single-minded concentration on one objective

tunnel-visioned

ˈtə-nᵊl-ˈvi-zhənd 

adjective

Examples of tunnel vision in a Sentence

His tunnel vision made sensible discussions on political issues nearly impossible.

Recent Examples on the Web

Why Employee Burnout Creates Resistance To AI Burnout can create a tunnel vision where survival becomes the priority, leaving little room for exploring new tools. —Dr. Diane Hamilton, Forbes, 6 Dec. 2024

During closing arguments, the defense accused investigators of having tunnel vision. —Nikki Battiste, CBS News, 30 Nov. 2024

Make a point of looking beyond any tunnel vision to avoid preventing yourself from seeing other openings that would benefit you. —Tarot.com, Sun Sentinel, 14 Oct. 2024

As the global economy enters this new era of multipolar growth, the United States would be wise not to succumb to tunnel vision in foreign policy. —Ruchir Sharma, Foreign Affairs, 4 Apr. 2022

Word History

First Known Use

circa 1942, in the meaning defined at sense 1

Kids Definition

tunnel vision

noun

1

: narrowing of the field of vision resulting in loss of side vision

2

: a tendency to be extremely focused on something or on a part of something (as a problem or plan) while ignoring other factors

Medical Definition

tunnel vision

noun

: constriction of the visual field resulting in loss of peripheral vision