Dictionary.com
Thesaurus.com
Synonyms

clutter

American  
[kluht-er] / ˈklʌt ər /

verb (used with object)

  • clutters,
    present (3rd person singular)
  • cluttered,
    past participle,  past
  • cluttering
    present participle
  1. to fill or litter with things in a disorderly manner.

    All kinds of papers cluttered the top of his desk.


verb (used without object)

  • clutters,
    present (3rd person singular)
  • cluttered,
    past participle,  past
  • cluttering
    present participle
  1. British Dialect. to run in disorder; move with bustle and confusion.

  2. British Dialect. to make a clatter.

  3. to speak so rapidly and inexactly that distortions of sound and phrasing result.

noun

  • clutters
    plural
  1. a disorderly heap or assemblage; litter.

    It's impossible to find anything in all this clutter.

    Synonyms:
    jumble, disorder, mess
  2. a state or condition of confusion.

  3. confused noise; clatter.

  4. an echo or echoes on a radar screen that do not come from the target and can be caused by such factors as atmospheric conditions, objects other than the target, chaff, and jamming of the radar signal.

clutter British  
/ ˈklʌtə /

verb

  1. to strew or amass (objects) in a disorderly manner

  2. (intr) to move about in a bustling manner

  3. (intr) to chatter or babble

"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. a disordered heap or mass of objects

  2. a state of disorder

  3. unwanted echoes that confuse the observation of signals on a radar screen

"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

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of clutter

1550–60; variant of clotter (now obsolete), equivalent to clot + -er 6

Explanation

The word clutter can mean a messy jumble of objects. The disorganized clutter of shoes, hats, shirts, belts, jackets, and pants makes it impossible to find a thing in your closet! Clutter can describe all those disorderly random things in your purse, but it can also refer to the random echoes that show up on a radar screen. The echos mix with other desired signals and can make it hard to track everything. As a verb, clutter is what you do when you fill up a space with a crazy mix of objects. You may clutter up the attic when you finally clean out that closet!

Keep Reading on Vocabulary.com

Vocabulary lists containing clutter

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.

See Examples For:

Sandy Ginther uses a 3-D printer to make custom fixtures that keep clutter at bay.

From The Wall Street Journal Aug. 15, 2026

Classical music CDs and cassette tapes that Monson de Kansky records for ballet class clutter her shelves.

From Los Angeles Times Jun. 29, 2026

To hide the industrial fixtures, they piled towels, linens and bedding to the ceiling, giving rise to the clutter that became a hallmark of the chain.

From The Wall Street Journal Jun. 22, 2026

And getting readers to care about journalism in a time when tech execs actively ensure real writing is buried under mountains of digital clutter, all fighting for your attention, can be next to impossible.

From Salon May 1, 2026

But Wagner wasn't the only composer who was guilty of creating unnecessary clutter in the eyes of an iconoclast like Satie.

From "The Story of Music" by Howard Goodall

Retrotransposons, or retroelements, are pieces of DNA that, when transcribed to RNA, code for enzymes that copy RNA back into DNA in the genome -- a self-serving cycle that clutters the genome with retrotransposon DNA.

From Science Daily Feb. 20, 2024

A jumble of rectangular timber pieces the size of railroad ties clutters the hillside below, evidence of their morning’s work.

From Scientific American Apr. 26, 2023

What if all our acquisitions, effortlessly acquired, started talking back to us, their voices crowding our heads as their presence clutters our lives?

From Los Angeles Times Sep. 23, 2021

Now, “it just clutters up my house,” Barkley told “The Dan LeBatard Show” last week.

From Washington Post Mar. 9, 2020

Booth checks to make sure that nothing clutters the passage.

From "Lincoln's Last Days: The Shocking Assassination that Changed America Forever" by Bill O'Reilly

“This is not cluttered to me,” she says.

From Los Angeles Times Jul. 27, 2026

“Too often, we’re cluttered, out of stock, or even transactional,” Cara Sylvester, Target’s chief merchandising officer said at the investor meeting.

From The Wall Street Journal May 19, 2026

"The weather is not good," Aminat Jimoh told AFP as he fried tofu by a cluttered roadside.

From Barron's Apr. 8, 2026

We all accumulate stuff over the years that can make our homes feel cluttered.

From BBC Feb. 3, 2026

Madame Semele bent down and pulled a wooden cage from the cluttered space beneath her bed, and she took the blinking dormouse from her pocket and placed it into the cage.

From "Stardust" by Neil Gaiman

You don’t have to worry about cluttering your living space with titles you’ve read once and may never read again.

From Slate Mar. 8, 2026

In our experience, seamless connecting and no cables cluttering the center console are reasons enough to insist on wireless smartphone interfacing.

From MarketWatch Nov. 26, 2025

The unloved product was shoved into every available online space, cluttering up the digital landscape with junk and hoaxes while promising a far-off profit and a future of easy living.

From Salon Nov. 7, 2025

In 2008, The Word magazine coined the phrase "indie landfill" to describe a seemingly endless parade of identikit bloke-bands cluttering the airwaves.

From BBC May 8, 2025

There were vile things cluttering up the bottom.

From "A Tree Grows in Brooklyn" by Betty Smith

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training