Word.ws English Dictionary

muck

/mʌk/

muck noun: slimy mud, sludge.

Noun (1)

muck (usually uncountable, plural mucks)

  1. (usually) Slimy mud, sludge.
    • The car was covered in muck from the rally race.
    • I need to clean the muck off my shirt.
  2. (usually) Soft (or slimy) manure.
  3. (also, figuratively, usually) Anything filthy or vile. Dirt; something that makes another thing dirty.
    • What's that green muck on the floor?
    • "I am so happy to be away from all the muck," she [Melinda French Gates] said, adding elsewhere in the interview: "Whatever questions remain there of what - I can't even begin to know all of it - those questions are for those people and for even my ex-husband.2026 February 25, Ben Hatton, quoting Melinda French Gates, “Bill Gates 'took responsibility' over Epstein ties in staff meeting, foundation says”, in BBC
  4. (usually) Grub, slop, swill
  5. (derogatory, obsolete, usually) Money.
    • the fatal muck we quarrell'd forc. 1622, John Fletcher, Philip Massinger, “The Sea-Voyage. A Comedy.”, in Comedies and Tragedies […], London: […] Humphrey Robinson, […], and for Humphrey Moseley […], published 1647, →OCLC, Act V...
  6. (usually) The pile of discarded cards.
  7. (Scotland, slang, usually) Heroin.
  8. (slang, usually) Pornography.
  9. (slang, usually) Semen.
    • Ah blurt oot ma muck n pull oot.1994 [1993], Irvine Welsh, “Bang to Rites”, in Trainspotting, London: Minerva, →ISBN, page 219
  10. (usually, Ottawa Valley Dialect) Food, especially that eaten quickly.
    • Does I need fur t' mek som muck fur yis two?

Verb

muck (third-person singular simple present mucks, present participle mucking, simple past and past participle mucked)

  1. (transitive) To shovel muck from.
    • We need to muck the stable before it gets too thick.
  2. (transitive) To manure with muck.
  3. To do a dirty job.
  4. (colloquial) To pass, to fold without showing one's cards, often done when a better hand has already been revealed.
  5. (Australia, informal, intransitive) To vomit.
    • Move out of the way: I think I'm gonna muck.
  6. (Canada, slang) To eat; to devour or guzzle.

Proper noun (1) capitalized: Muck

Muck (plural Mucks)

  1. A surname.

Proper noun (2) capitalized: Muck

Muck

  1. A small island in the Small Isles, Highland council area, Scotland (OS grid ref NM4179).

Noun (2) capitalized: MUCK

MUCK (plural MUCKs)

  1. (Internet) A kind of textbased online roleplaying game incorporating social interaction and allowing players to extend the environment with new rooms, objects, etc.

muck meaning in Hindi, Urdu, Bengali and Malayalam

muck in Hindi

slimy mud
कीचड़ kīcaṛ

muck in Urdu

گندگی, گوبر, کھاد, نجاست کا ڈھیر

muck in Bengali

কাদা, আবর্জনা, সার, নোংরা করা

muck in Malayalam

ചാണകം, കുപ്പ, വളം, ചണ്ടി, അഴുക്ക്
More languagesFewer languages
muck in Kannada
ಕೊಳೆ, ಕೊಚ್ಚೆ, ಅಡಲು, ಹಸಿ ಗೊಬ್ಬರ
muck in Tagalog
maputik, tae

Examples of muck in a sentence

  • If we all muck in, we can get this room cleaned in next to no time.
  • Don't muck about with the video machine, or you might break it.
  • It's the last day of school and everyone is mucking up.

All 34 example sentences with muck

Synonyms of muck

30 more synonymsFewer synonyms

All synonyms of muck

Forms of muck

Noun
pluralmucks
pluralMUCKs
Verb
third-person singular presentmucks
present participlemucking
past participlemucked
pastmucked
Proper noun
pluralMucks

Plural of muck: mucks

Origin of muck

From Middle English mok, muk, from Old Norse myki, mykr (“dung”) or less likely Old English *moc, *moce (in hlōsmoc (“pigsty dung”) and lustmoce (“lady's smock (Cardamine pratensis)”)) (compare Icelandic mykja and Danish møg ("dung")), from Proto-Germanic *mukį̄ (“dung; manure”), from Proto-Germanic *muk-, from Proto-Indo-European *(s)mewg-, *mewk- (“slick, slippery”) (compare Welsh mign (“swamp”), Latin mūcus (“snot”), mucere (“to be moldy or musty”), Latvian mukls (“swampy”), Albanian myk (“mould”), Ancient Greek μύξα (múxa, “mucus, lamp wick”), Ancient Greek μύκης (múkēs, “mushroom”), German Mauke (“mud fever”)), from *(s)mewg, mewk 'to slip'. More at meek.

From the German surname, from Mücke (“mosquito”).

From Scottish Gaelic muc (“pig”), recorded 1370 as Helantmok (Isle of pigs).

Words formed from muck

Phrases with muck

Words that rhyme with muck

39 more rhymesFewer rhymes

Questions about muck

What does muck mean?
Muck means slimy mud, sludge.
What is muck in Hindi?
Muck in Hindi is कीचड़ (kīcaṛ). See Muck meaning in Hindi.
What part of speech is muck?
Muck can be a noun, a verb or a proper noun.
How do you pronounce muck?
Muck is pronounced /mʌk/.
What is the plural of muck?
The plural of muck is mucks.

Words near muck in the dictionary

  1. mucins
  2. muciparous
  3. mucivore
  4. mucivores
  5. mucivorous
  6. muck
  7. muck about
  8. muck and bullets
  9. muck around
  10. muck flies
  11. muck fly

Source and license

Adapted from Wiktionary: muck (page history and authors); Muck (page history and authors); MUCK (page history and authors); muck (Urdu Wiktionary) (page history and authors); muck (Bengali Wiktionary) (page history and authors); muck (Malayalam Wiktionary) (page history and authors); muck (Kannada Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-us-muck.ogg.

Cite this entry: “muck.” Word.ws, https://word.ws/muck. Based on Wiktionary, CC BY-SA 4.0.