blind spot

noun

1
a
: the small circular area at the back of the retina where the optic nerve enters the eyeball and which is devoid of rods and cones and is not sensitive to light

called also optic disc

see eye illustration
b
: a portion of a field that cannot be seen or inspected with available equipment
2
: an area in which one fails to exercise judgment or discrimination

Examples of blind spot in a Sentence

When driving on the highway, you need to make sure no one is in your blind spot before changing lanes. She has a blind spot concerning her son's behavior.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The robbery happened in a blind spot in the parking lot, out of camera view. Meredith Colias-Pete, Chicago Tribune, 3 Feb. 2025 Safety starts with blind spot monitors, lane departure warning and lane keeping assist. Tony Leopardo, The Mercury News, 2 Feb. 2025 The incident, however, occurred in a blind spot of the convenience store’s outdoor cameras, the district attorney’s office’s report said. Erik Ortiz, NBC News, 1 Feb. 2025 There’s also a new rear-facing radar system for blind spot warnings using LEDs on the mirrors, and a collision warning system that will automatically blink rear warning lights to drivers who get too close. William Roberson, Forbes, 29 Jan. 2025 See all Example Sentences for blind spot 

Word History

First Known Use

1829, in the meaning defined at sense 1a

Time Traveler
The first known use of blind spot was in 1829

Dictionary Entries Near blind spot

Cite this Entry

“Blind spot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blind%20spot. Accessed 17 Feb. 2025.

Kids Definition

blind spot

noun
1
a
: a point in the retina through which the optic nerve enters and which does not respond to light
b
: a part of an area that cannot be seen with available equipment
2
: an area of weakness (as in judgment)

Medical Definition

blind spot

noun
: the small circular area in the retina where the optic nerve enters the eye that is devoid of rods and cones and is insensitive to light

called also optic disc

More from Merriam-Webster on blind spot

Last Updated: - Updated example sentences
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