Definition of blur - Reverso English Dictionary
Verb
1.
perceptionmake something unclear or less distinct
- Tears can blur your vision when you cry..
2.
smudgesmear or stain a surface
- He blurred the ink with his hand.
3.
claritymake an idea or distinction less clear
- The debate blurred the lines between fact and opinion.
4.
interfaceTECH. transfer focus away from in a GUITECH.
- Clicking outside the window blurred the input field.
Noun
1.
visual objectunclear shape or object seen without sharp edges
- I saw only a blur in the distance.
2.
mental statestate of being unfocused or confused
- His mind was a blur during the exam.
3.
marksmear or smudge on a surface
- There was a blur of ink on the paper.
Images of blur

unclear shape or object seen without sharp edges
Expressions with blur
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make differences between groups or ideas less clear
This new law will blur the lines between public and private.
make distinctions between things less clear
The new policy may blur the boundaries between work and personal life.
make differences between things less clear
The new policy blurs the distinction between public and private sectors.
make the difference between two things unclear
This new law will blur the line between work and home.
make the edges less clear
The fog began to blur the outlines of the trees.
in a way that is fast and confusing
The weekend went by in a blur of activities.
visual streaking of moving objects in images
The photo showed motion blur as the car sped by.
Origin of blur
Unknown
Terms with blur included in their meaning
💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.
blur
make something unclear by rubbing or touching
blur
become unclear or indistinct
vision blur
become unable to see clearly, typically due to emotion
photography
unintended camera movement causing image blur
blur
something that blurs vision
camera tech
method or feature that cuts blur from movement in pictures or clips
perception
appear to move or blur in vision
photography
blur or discoloration on a photographic image
distortion
blur or smear something
telescope design
blur from round surfaces bending light unevenly across the picture
vision
blur an image or perception
optics
smallest point of blur in a lens image
language
blur the distinction between things
printing error
to blur or double an image or impression
printing
blur or double impression in printing
photography
technology reducing blur in photos or videos
Examples of blur in a sentence
The lines between reality and dreams can blur. She blurred the lines with her brush. The rain blurred the window view. Her words blurred the truth of the situation. The artist blurred the distinction between reality and fantasy. The software update blurred the background automatically.
Switching tabs will blur the current window. Headlights became a blur as the car sped past. The old photograph is just a blur now. Everything after the accident was a blur. The last few days have been a blur. A greasy blur covered the kitchen window. She wiped a blur from the bathroom mirror.
View all translations of blur
Click below to see the appropriate translations facing each meaning.
- French:brouiller, flou, ...
- German:verschwimmen, Verschwommenes, ...
- Italian:offuscare, sfocatura, ...
- Spanish:desdibujar, mancha, ...
- Portuguese:desfocar, mancha, ...
- Chinese:模糊, 朦胧, ...
- Japanese:ぼやけさせる, ぼやけたもの, ...
- Arabic:شَوَّشَ, ضَبابِيَّة, ...
- Hebrew:לְטַשְׁטֵשׁ, טִשְׁטוּשׁ, ...
- Russian:затуманивать, размытое пятно, ...
- Ukrainian:затуманювати, нерізкий контур, ...
- Hindi:धुंधला करना, धुंधली आकृति, ...
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