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muck

/mʌk/
IELTSAcademic
noun

Soft, wet dirt or waste matter. It is often dirty, thick, and unpleasant.

  • My shoes were covered in muck.
  • The road was full of muck after the rain.
  • He stepped into the muck near the field.
verb

To remove manure or dirt from a place, especially in farming or stable work.

  • We mucked out the stable early.
  • She mucks the shed every weekend.
  • They mucked the pen before feeding the animals.
noun

Informally, something worthless, unpleasant, or messy. This use is less common.

  • Don't waste money on that muck.
  • The movie was complete muck.
  • He called the report old muck.

Adinary Nuance

Muck is stronger and dirtier than "mud" because it often suggests filth, waste, or manure. It is also less general than "dirt". In farming, "muck out" is the normal phrase for cleaning animal waste. In speech, "muck" can sound informal or rude.

In other languages

Vietnamese
bùn đất
Spanish
barro
Chinese
污泥
Japanese
Korean
진흙

Etymology

Muck comes from Old Norse mokkr, meaning dung or filth. It has been used in English since the Middle Ages, first for manure and dirt.

Common phrases

in the muckmuck outmuck aroundmuck and mire

Synonyms

Related words

Frequently asked questions

Is muck the same as mud?
Not exactly. Muck usually suggests dirt mixed with waste or something very unpleasant, while mud is just wet earth.
Is muck a polite word?
Usually yes, but it is informal. It can sound rude or harsh in some contexts.
What does muck out mean?
It means to clean out a place, especially a stable, shed, or animal pen.
Can I use muck in business writing?
Usually no, unless you are writing informally or describing literal dirt. In formal writing, use dirt, waste, or filth.