Dictionary.com
Thesaurus.com
Synonyms

mess

American  
[mes] / mɛs /

noun

  • messes
    plural
  1. a dirty, untidy, or disordered condition.

    The room was in a mess.

    Antonyms:
    order
  2. a person or thing that is dirty, untidy, or disordered.

  3. a state of embarrassing confusion.

    My affairs are in a mess.

    Synonyms:
    muddle, hodgepodge, farrago, confusion, disarray, disorder
  4. an unpleasant or difficult situation.

    She got into a mess driving without a license.

    Synonyms:
    pickle, plight, predicament
  5. a dirty or untidy mass, litter, or jumble.

    a mess of papers.

  6. a group regularly taking their meals together.

  7. the meal so taken.

  8. mess hall.

  9. Naval. messroom.

  10. a quantity of food sufficient for a dish or a single occasion.

    to pick a mess of sweet corn for dinner.

  11. a sloppy or unappetizing preparation of food.

  12. a dish or quantity of soft or liquid food.

    to cook up a nice mess of pottage.

  13. a person whose life or affairs are in a state of confusion, especially a person with a confused or disorganized moral or psychological outlook.


verb (used with object)

  • messes,
    present (3rd person singular)
  • messed,
    past participle,  past
  • messing
    present participle
  1. to make dirty or untidy (often followed byup ).

    Don't mess the room.

  2. to make a mess or muddle of (affairs, responsibilities, etc.) (often followed byup ).

    They messed the deal.

    Synonyms:
    mix up, botch
    Antonyms:
    tidy, neaten, arrange
  3. to supply with meals, as military personnel.

  4. to treat roughly; beat up (usually followed byup ).

    The gang messed him up.

verb (used without object)

  • messes,
    present (3rd person singular)
  • messed,
    past participle,  past
  • messing
    present participle
  1. to eat in company, especially as a member of a mess.

  2. to make a dirty or untidy mess.

verb phrase

  1. mess up

    1. to make dirty, untidy, or disordered.

    2. to make muddled, confused, etc.; make a mess of; spoil; botch.

    3. to perform poorly; bungle.

      She messed up on the final exam.

  2. mess around / about

    1. Informal. to busy oneself without purpose or plan; work aimlessly or halfheartedly; putter.

    2. Informal. to waste time; loaf.

    3. Informal. to meddle or interfere.

    4. Informal. to involve or associate oneself, especially for immoral or unethical purposes.

      His wife accused him of messing around with gamblers.

    5. Slang. to trifle sexually; philander.

  3. mess in / with to intervene officiously; meddle.

    You'll get no thanks for messing in the affairs of others.

mess British  
/ mɛs /

noun

  1. a state of confusion or untidiness, esp if dirty or unpleasant

    the house was in a mess

  2. a chaotic or troublesome state of affairs; muddle

    his life was a mess

  3. informal a dirty or untidy person or thing

  4. archaic a portion of food, esp soft or semiliquid food

  5. a place where service personnel eat or take recreation

    an officers' mess

  6. a group of people, usually servicemen, who eat together

  7. the meal so taken

  8. a material gain involving the sacrifice of a higher value

"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

verb

  1. to muddle or dirty

  2. (intr) to make a mess

  3. to interfere; meddle

  4. (intr; often foll by with or together) military to group together, esp for eating

"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
mess Idioms  

    More idioms and phrases containing mess

    • get into trouble (a mess)
    • make a hash (mess) of

Other Word Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of mess

First recorded in 1250–1300; Middle English mes, from Old French: “course at a meal,” from Late Latin missus “(something) sent” (i.e., put on the table), noun use of past participle of Latin mittere “to send”

Explanation

A mess is a generally dirty state, like your bedroom, your hair, or anything else that's untidy. If you make a huge mess when you cook, you probably try to get someone else to do the clean-up. In addition to describing a jumble of stuff, mess can describe a confused or difficult situation, like the mess your finances are in if you have seven credit cards. When you mess something up, you cause disorder and maybe even wreck something, like a friendship you messed up by gossiping. And you might eat in a mess hall, a cafeteria for members of the armed forces — and it's probably very neat and orderly, not messy.

Keep Reading on Vocabulary.com

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:

The EU’s new, electronic entry-exit system is a mess, except when it isn’t.

From The Wall Street Journal Aug. 13, 2026

“I just quit. I don’t want to mess with the therapist anymore,” Beaman told us this spring.

From Salon Aug. 12, 2026

Over time, they turn into an anxious mess, needing validation from the black-box algorithmic number.

From Slate Aug. 11, 2026

"It was this or nothing. You can't mess around, or you'll burn your eyes."

From Barron's Aug. 11, 2026

Everyone saw the mess that made, and it had taken years to get history straightened back out.

From "Glitch" by Laura Martin

Wallace’s teammates — who clearly are enamored with his energy as a two-way player — like to playfully make fun of him, on the rare occasion he messes up.

From Los Angeles Times Jul. 25, 2026

“People end up in the hospital all the time due to that, and it messes up medicine management too.”

From MarketWatch Jul. 12, 2026

In the spirit of legendary columnist William Safire, I’ve got my own messes to clean up.

From The Wall Street Journal Jul. 11, 2026

Melanie never took a break from her work, Alex said, adding: "It's not normal is it? You know it messes with people's heads quite a bit."

From BBC May 13, 2026

“Well, I’m ready if she messes up,” Molly whispers back.

From "Out of My Mind" by Sharon M. Draper

“As you watch the series, he kept changing it! It’s not the same song in every episode and he messed with it on purpose,” explains Lorre.

From Los Angeles Times Jul. 13, 2026

It’s going to be easier for people who messed up on their taxes to get back in the good graces of the IRS.

From MarketWatch Jul. 8, 2026

Because her whole life, she’s been told, ‘You’re wrong, you’ve messed up, you’ve got things wrong.’

From Salon Jun. 25, 2026

"But you messed up, and we really need you to get back on top of this for everybody's sake," she said.

From BBC May 14, 2026

And each time I messed up, I was one step closer to understanding how fast this creature moved, how those jaws could pop out like a lizard throwing its tongue to catch a fly.

From "The Line Tender" by Kate Allen

And Kane was not messing about against DR Congo.

From BBC Jul. 1, 2026

Right now, however, he looks like a kid who spent the morning messing around with his friends.

From Slate Jun. 24, 2026

But they all have some of them, and it’s messing up their lives and their jobs and their marriages.

From Salon Jun. 14, 2026

“I just love messing around with different instruments and seeing all the different sounds I can make,” she says.

From Los Angeles Times May 29, 2026

“Rowdy,” I whispered, “something is messing around with the brush up there. You don’t suppose it could be that smart monkey?”

From "Summer of the Monkeys" by Wilson Rawls

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training