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compost pile

compost pile

4 2.9
A heap of rotting plants and food turned into soil for gardens
  • noun
  • /ˈkɒmpoʊst paɪl/
  • US
translation icon : montón de compost
  • I added vegetable scraps and leaves to the compost pile to help create rich soil.
  • compost pile temperature
  • compost pile increases

It smells like a wet, slimy compost pile on a warm, nasty day.

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Examples

  • The first compost pile produced approximately 130 cubic yards of finished material.

    Academic text (1996)
  • Now I'm using pallets to make a 6x6x4 compost pile that could easily become 9x6x4 or even 12x6x4.

    Blog text (15)
  • Some of that released energy causes the compost pile to heat.

    Academic text (1999)
  • Oxygen is supplied to the compost pile by the introduction of air.

    Academic text (2002)
  • Create a compost pile to show how agricultural waste can be recycled.

    Academic text (2007)
  • From an ecological point of view, every organism in your compost pile is beneficial.

    Blog text (13)
  • The temperature in the compost pile most directly affects the type of microorganisms and their functions.

    Academic text (2002)
  • I cleared the asparagus patch for the winter and started the winter compost pile closer to the house.

    Blog text (31)
  • Don't forget to put the weeds in the compost pile.

  • Experienced gardeners have learned that the development of a rich, deep compost pile is a goal devoutly to be sought.

    Academic text (1994)

Synonyms

pile
vscompost pile
426 1.9

A heap of things put together

is a mass specifically of decaying organic matter for making fertilizer
compost
vscompost pile
39 2.5

A dark, soft mixture made from rotting plants and food that helps plants grow

refers to collected organic material left to rot to produce that mixture
mound
vscompost pile
37 2.1

A small pile of things put on top of each other

is a formed mass used for rotting organic material to make fertilizer
compost heap
vscompost pile
  • UK
3 2.8

A pile of plant and food waste left to rot to become fertilizer

means the same but uses a different common phrasing

How Decomposed

humus
  • Specialized
2 5.8
compost
39 2.5
compost pile
  • US
4 2.9
food waste
8 2.7

Surface Forms

compost pile singular
compost piles plural

Morphology

compost + pile

The meaning is directly and compositionally derivable from 'compost' (decomposed organic matter) + 'pile' (a heap); the phrase simply names a heap of compost. This noun+noun compound follows a transparent, cross‑linguistic pattern (e.g. 'compost heap'), so a B1 learner who knows both constituents will readily understand it.

Etymology

Compost pile gives a clear image: a pile of kitchen scraps, leaves and grass left to rot until it becomes compost. Gardeners turn it to make the material break down faster, so the term means 'a heap used to make compost'.