Dictionary.com
Thesaurus.com
Synonyms

mess

American  
[mes] / mɛs /

noun

  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

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.

‘I’m in a financial mess’: My income was cut in half.

From MarketWatch • Nov. 11, 2025

“To call France a ‘hot mess’ would be an understatement extraordinaire,” Yardeni Research founder Ed Yardeni wrote in a note on Oct.

From Barron's • Oct. 24, 2025

Navy’s Presidential Food Service operates the mess’ executive dining rooms and provides carryout and catering services.

From Seattle Times • Jun. 30, 2023

“As a woman, it’s so taboo, and so unattractive, and so like, ‘God, she’s such a mess’ to even discuss having a problem,” Raye said.

From New York Times • Feb. 3, 2023

I almost expected him to say ‘Another fine mess’ again but he didn’t.

From "The London Eye Mystery" by Siobhan Dowd

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "mess" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com