compost

1 of 2

noun

com·​post ˈkäm-ˌpōst How to pronounce compost (audio)
 especially British  -ˌpäst
1
: a mixture that consists largely of decayed organic matter and is used for fertilizing and conditioning land
2

compost

2 of 2

verb

composted; composting; composts

transitive verb

: to convert (a material, such as plant debris) to compost
compostable adjective
composter noun

Examples of compost in a Sentence

Verb We compost leaves in our backyard.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
The grant will also be used for educational workshops to start a compost operation and food scraps program to be on-site at the Miccosukee reservation. Ashley Miznazi, Orlando Sentinel, 10 Mar. 2025 Because the Everglades is such a sensitive environment already impacted by water pollution, the tribe is approaching the use of compost carefully, Cypress said. Ashley Miznazi, Miami Herald, 7 Mar. 2025
Verb
On weekdays, volunteers give thousands of schoolchildren tours and workshops on conservation, composting and pollination. Linda McIntosh, San Diego Union-Tribune, 24 Feb. 2025 Use at least two sustainable practices, like the elimination of chemical pesticides or fertilizers, composting, soil and water conservation tactics, reducing lawn areas and using native plants. Bridget Fogarty, Journal Sentinel, 15 Feb. 2025 See All Example Sentences for compost

Word History

Etymology

Noun

Anglo-French, from Medieval Latin compostum, from Latin, neuter of compositus, compostus, past participle of componere

First Known Use

Noun

1587, in the meaning defined at sense 1

Verb

1829, in the meaning defined above

Time Traveler
The first known use of compost was in 1587

Browse Nearby Words

Cite this Entry

“Compost.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compost. Accessed 14 Mar. 2025.

Kids Definition

compost

noun
com·​post
ˈkäm-ˌpōst
: a mixture largely of decayed matter of once living things (as plant debris) used for fertilizing and conditioning land

More from Merriam-Webster on compost

Last Updated: - Updated example sentences
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