blind spot
Americannoun
-
Anatomy. a small area on the retina that is insensitive to light due to the interruption, where the optic nerve joins the retina, of the normal pattern of light-sensitive rods and cones.
-
an area or subject about which one is uninformed, prejudiced, or unappreciative.
I confess that operettas are my blind spot.
-
Also called dead spot. any part of an auditorium, arena, or the like, in which a person is unable to see or hear satisfactorily.
-
an area to the side and slightly behind a driver's field of vision that is not reflected in the vehicle's rearview mirror.
noun
-
a small oval-shaped area of the retina in which vision is not experienced. It marks the nonphotosensitive site of entrance into the eyeball of the optic nerve See optic disc
-
a place or area, as in an auditorium or part of a road, where vision is completely or partially obscured or hearing is difficult or impossible
-
a subject about which a person is ignorant or prejudiced, or an occupation in which he or she is inefficient
-
a location within the normal range of a radio transmitter with weak reception
Discover More
In a general sense, the term is used to refer to an inability to see things that might be obvious to another observer: “He has a blind spot as far as his daughter's behavior is concerned.”
Other Word Forms
Noun Inflected Forms
Etymology
Origin of blind spot
First recorded in 1860–65
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"It is vitally important that if national security interests are at stake, that there's not what I would say is a huge blind spot," Clayton said, defending the move.
From Barron's ● Jul. 15, 2026
The optic nerve then exits through the back of the retina, creating a blind spot just below the horizontal level of the eye where no vision is possible.
From Science Daily ● Jul. 11, 2026
Critics argue that left the Fed with a blind spot, with policymakers unprepared for how stress at mortgage lenders would soon cast a deep freeze over the entire economy.
From The Wall Street Journal ● Jun. 22, 2026
Workplace misconduct is a blind spot for the courts.
From Slate ● Jun. 8, 2026
He began to feel like a ghost in his own life, existing in a forced blind spot of the world.
From "Scythe" by Neal Shusterman
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.