tunnel vision

American  

[tuhn-l vizh-uhn] / ˈtʌn l ˈvɪʒ ən /

noun

1. a drastically narrowed field of vision, as in looking through a tube, symptomatic of retinitis pigmentosa.

2. the tendency to look at things from only one point of view; prejudice or narrow-mindedness.

   All empires invariably produce a kind of tunnel vision.

3. a fixation on only one objective, course of action, etc..

   These special interest groups operate with defiantly single-minded tunnel vision.

---

tunnel vision British  

noun

1. a condition in which peripheral vision is greatly restricted

2. narrowness of viewpoint resulting from concentration on a single idea, opinion, etc, to the exclusion of others

---

Usage

What does tunnel vision mean? Literally, tunnel vision is a term meaning that the edges of your vision are lost and only central focus remains, as if you were looking through a tunnel.Figuratively, it is a lack of perspective caused by intense focus on one object, leading to neglect of your surroundings and responsibilities or being closed off to other viewpoints.How do you pronounce tunnel vision?[ tuhn-l vizh-uhn ]

Other Word Forms

• tunnel-visioned adjective

Etymology

Origin of tunnel vision

First recorded in 1940–45

Example Sentences

But Calcagni said investors’ tunnel vision on the red, white and blue is starting to broaden.

From The Wall Street Journal

Andy was born with retinal dystrophy, an inherited condition causing progressive vision loss, which eventually leads to tunnel vision and potentially blindness.

From BBC

She says people can develop tunnel vision, judging a single choice in isolation, when what's needed is a wider perspective that puts one moment into the context of many.

From BBC

"I feel like locking in is a way of romanticising getting into your deep work and making that decision of like, 'okay, it's time to get stuff done'." She compares it to tunnel vision.

From BBC

Admitting she's had "tunnel vision" about the set, fans in the New Music Tent were cheering her on with every song.

From BBC

Related Words

• narrow-mindedness