Blur Definition and Meaning
By Tayyaba Rehman & Fiza Rafique — Published on June 24, 2026
Blur means to make something unclear or less distinct. e.g., Tears caused her vision to blur as she watched the scene.
Table of Contents
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Blur Definitions
To cause to be difficult to see clearly.
The fog will blur the view of the coastline.
To make or become unclear or less distinct.
The rain started to blur the landscape.
To obscure by making smeared or smudged.
Smudging the pencil lines made the picture blur.
To confuse or muddle.
His fast talking began to blur the facts.
A thing that cannot be seen or heard clearly.
The car sped past in a blur.
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To lessen the perception or distinction of.
Time tends to blur old grievances.
To make indistinct by blending intersecting areas.
The artist used his fingers to blur the colors together.
A hazy or indistinct form or mass.
From afar, the crowd looked like a blur of colors.
To smear or smudge physically or figuratively.
Her tears began to blur the ink on the letter.
To cause ambiguity or confusion in perception or understanding.
The overlap between their roles began to blur responsibilities.
To make indistinct and hazy in outline or appearance; obscure
The haze blurred the skyline.
To make dim, unclear, or cloudy
The smoke blurred my vision.
To cause to be intellectually indistinguishable
New thinking has blurred the divisions between disciplines.
To become visually indistinct
The faces blurred in the crowd.
To be unclear or clouded
His vision blurred as the drug took effect.
To become intellectually indistinguishable
TV commercials and shows seem to blur into one another.
Something that is hazy and indistinct to the sight or mind.
To make indistinct or hazy, to obscure or dim.
To blur a photograph by moving the camera while taking it
To smear, stain or smudge.
To blur a manuscript by handling it while damp
(intransitive) To become indistinct.
To cause imperfection of vision in; to dim; to darken.
To sully; to stain; to blemish, as reputation.
To transfer the input focus away from.
A smear, smudge or blot
Something that appears hazy or indistinct
The surroundings went by in a blur.
(obsolete) A moral stain or blot.
In a state of doubt or confusion.
To render obscure by making the form or outline of confused and uncertain, as by soiling; to smear; to make indistinct and confused; as, to blur manuscript by handling it while damp; to blur the impression of a woodcut by an excess of ink.
But time hath nothing blurred those lines of favorWhich then he wore.
To cause imperfection of vision in; to dim; to darken.
Her eyes are blurred with the lightning's glare.
To sully; to stain; to blemish, as reputation.
Sarcasms may eclipse thine own,But can not blur my lost renown.
That which obscures without effacing; a stain; a blot, as upon paper or other substance.
As for those who cleanse blurs with blotted fingers, they make it worse.
A dim, confused appearance; indistinctness of vision; as, to see things with a blur; it was all blur.
A moral stain or blot.
Lest she . . . will with her railing set a great blur on mine honesty and good name.
A hazy or indistinct representation;
It happened so fast it was just a blur
He tried to clear his head of the whisky fuzz
Become glassy; lose clear vision;
Her eyes glazed over from lack of sleep
To make less distinct or clear;
The haze blurs the hills
Make unclear, indistinct, or blurred;
Her remarks confused the debate
Their words obnubilate their intentions
Make a smudge on; soil by smudging
Make dim or indistinct;
The drug blurs my vision
Become vague or indistinct;
The distinction between the two theories blurred
Blur Snonyms
Obscure
Make unclear or difficult to understand.
The debate's complex language served to obscure the main point.
Confuse
Make (someone) bewildered or perplexed.
The conflicting directions confused the traveler.
Muddle
Bring into a disordered or confusing state.
The new evidence muddled the case even more.
Befog
To cause confusion or to obscure.
The legal jargon completely befogged him.
Veil
Cover, conceal, or disguise.
The celebrity veiled her face with a scarf to blur her identity.
Cloud
Make or become less clear or transparent.
Doubts began to cloud his judgment.
Eclipse
Obscure the light from one celestial body by the intervention of another.
The moon eclipsed the sun, briefly blurring daylight.
Smudge
Cause something to become smeared or blurred.
Accidentally, he smudged the freshly painted sign.
Fog
To cover or envelop with or as if with fog, making it hard to see.
The early morning fog fogged the windows.
Blend
Mix (a substance) with another substance so that they combine together.
She blended the ingredients to blur the lines between flavors.
Blur Idioms & Phrases
Blur out
To obscure or make something indistinct.
The censor blurred out the offensive language in the transcript.
Blur the boundaries
To make the separation between things less distinct.
The artist seeks to blur the boundaries between painting and sculpture.
In a blur
Experiencing something too quickly to remember clearly.
The vacation passed in a blur of fun and relaxation.
A blur of activity
A very busy or hectic situation.
The office was a blur of activity before the deadline.
Blur the lines
To make distinctions less clear.
His work blurs the lines between science and philosophy.
All a blur
When everything seems indistinguishable or confusing.
Looking back, the events of that day are all a blur.
Blur into one
When distinct moments or events become hard to distinguish from one another.
The days just blur into one when you're not paying attention.
To become a blur
To lose clarity or become indistinct.
As he aged, his childhood memories began to become a blur.
Make a blur
To cause something to be unclear or indistinct.
Moving too fast will just make a blur in the photo.
Blur Example Sentences
Memories of childhood began to blur with time.
The line between right and wrong blurred in his mind.
The words on the page started to blur as she grew tired.
Photographs can blur if you move the camera while shooting.
The two colors blur together at the edges.
He used a soft brush to blur the lines in his drawing.
The boundaries between their responsibilities at work began to blur.
The days seemed to blur into weeks during the project.
Common Curiosities
Why is it called blur?
It's called "blur" because it describes the action or result of making something unclear or less distinct.
What is a stressed syllable in blur?
The entire word "blur" is stressed, as it is a monosyllabic word.
How do we divide blur into syllables?
Blur is a single syllable word, so it is not divided.
How many syllables are in blur?
There is one syllable in "blur".
How is blur used in a sentence?
e.g., The fast-moving car became a blur.
What is another term for blur?
Another term for "blur" is "smudge".
What is the verb form of blur?
The verb form is "blur" or "blurred" in its past tense.
What is the root word of blur?
"Blur" itself is the root word, originating from Middle English.
What is the first form of blur?
The first (base) form is "blur".
What is the pronunciation of blur?
Blur is pronounced as /blɜːr/.
Is blur a collective noun?
No, "blur" is not typically used as a collective noun.
Is the word blur Gerund?
No, "blur" is not a gerund; its -ing form "blurring" could function adjectivally or as a gerund.
What is the second form of blur?
The second form is "blurred".
What part of speech is blur?
"Blur" can be both a verb (to make unclear) and a noun (something not seen clearly).
What is the plural form of blur?
The plural form is "blurs".
Is blur an abstract noun?
As a noun, "blur" refers to a physical state of indistinctness rather than an abstract quality.
Is blur a vowel or consonant?
The word "blur" starts with a consonant letter 'b'.
Is the word “blur” a Direct object or an Indirect object?
"Blur" can be a direct object in a sentence (e.g., The fog blurs the view).
What is the opposite of blur?
The opposite of "blur" is "clarify" or "sharpen".
Is the word blur imperative?
"Blur" can be used in an imperative form (e.g., "Blur the lines"), giving a command.
What is the third form of blur?
The third form is also "blurred".
Is the blur term a metaphor?
"Blur" can be used metaphorically to describe things that are unclear or confusing.
Which vowel is used before blur?
Vowels are not specifically used before "blur"; the use depends on the context of the sentence.
Which preposition is used with blur?
Prepositions like "into" and "of" can be used with "blur" (e.g., blur into, blur of).
What is the singular form of blur?
The singular form is "blur".
Is blur a noun or adjective?
"Blur" is primarily a noun and a verb but not an adjective.
Is blur an adverb?
No, "blur" is not an adverb.
Is blur a negative or positive word?
"Blur" is generally neutral but can have negative connotations depending on the context.
Is blur a countable noun?
Yes, "blur" can be a countable noun (e.g., blurs of color).
Which determiner is used with blur?
Determiners like "a", "the", or "some" can be used with "blur" (e.g., a blur, the blur).
Which conjunction is used with blur?
Conjunctions like "and" and "but" can be used with "blur" in sentences.
Which article is used with blur?
The articles "a" or "the" can be used with "blur" depending on whether it is specific or nonspecific.
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Written by
Tayyaba RehmanTayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Fiza RafiqueFiza Rafique is a skilled content writer at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
