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Synonyms

blur

American  
[blur] / blɜr /

verb (used with object)

blurred, blurring
  1. to obscure or sully (something) by smearing or with a smeary substance.

    The windows were blurred with soot.

  2. to obscure by making confused in form or outline; make indistinct.

    The fog blurred the outline of the car.

    Synonyms:
    mask, veil, darken, dim, cloud
  3. to dim the perception or susceptibility of; make dull or insensible.

    The blow on the head blurred his senses.


verb (used without object)

blurred, blurring
  1. to become indistinct.

    Everything blurred as she ran.

  2. to make blurs.

noun

  1. a smudge or smear that obscures.

    a blur of smoke.

  2. a blurred condition; indistinctness.

    They could see nothing in the foggy blur.

  3. something seen indistinctly.

    The ship appeared as a blur against the horizon.

blur British  
/ ˈblɜːd-, ˈblɜːrɪdlɪ, blɜː /

verb

  1. to make or become vague or less distinct

    heat haze blurs the hills

    education blurs class distinctions

  2. to smear or smudge

  3. (tr) to make (the judgment, memory, or perception) less clear; dim

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. something vague, hazy, or indistinct

  2. a smear or smudge

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • blurred adjective
  • blurredly adverb
  • blurredness noun
  • blurriness noun
  • blurringly adverb
  • blurry adjective
  • unblurred adjective

Etymology

Origin of blur

First recorded in 1540–50; akin to blear

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.

With CGI-enhanced action, thunderous fight sequences and dialogue like, "I enter politics not to plunder, but to serve", the film blurs fiction and intent.

From BBC

Traditional approaches to analyzing MEG data often rely on averaging signals, which can blur important details about how individual neurons behave.

From Science Daily

However, he says the bill blurs the line between hate speech and hate crime.

From BBC

At the same time, the promise of stable white-collar jobs feels less secure as automation and artificial intelligence reshape labor markets and blur the distinction between degree holders and nondegree workers.

From The Wall Street Journal

It certainly blurs certain boundaries, and does not allow you a healthy and clean break postbreakup.

From MarketWatch