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
Noun
Attendees can bring used clothing to swap, join a kids’ bike rodeo, pick up free compost and mulch or make sustainable produce bags. The San Diego Union-Tribune Staff, San Diego Union-Tribune, 3 Apr. 2024 The shelter also noted that coyotes often avoid humans, but the aromas of trash, pet food, and compost can attract coyotes to more populated areas. Kelli Bender, Peoplemag, 29 Mar. 2024 Free compost in Sunnyvale In addition to the compost site at the Stevens Creek Quarry, Cupertino residents have another option for picking up free compost and mulch. Anne Gelhaus, The Mercury News, 17 Mar. 2024 Two massive food bio-digesters reduce food waste to compost in 24 hours. Patt Morrison, Los Angeles Times, 20 Mar. 2024 In Phoenix, it’s partnered with a local farm that will come and collect your grounds and use them on their fields as compost. Jennifer Pattison Tuohy, The Verge, 6 Mar. 2024 Expanding the use of dry compost toilets poses formidable challenges, however, from state- or county-level regulations right down to personal preferences. Jacqui Palumbo, CNN, 22 Feb. 2024 Wilson recommends increasing watering as the weather dries up to make sure the soil is moist and suggests putting in more compost around April or May. Alex Groves, Orange County Register, 30 Jan. 2024 Finished compost will be provided free to customers? Michael Deeds, Idaho Statesman, 25 Jan. 2024
Verb
Throw in composting and the situation is exacerbated. Letters To The Editor, The Mercury News, 2 Apr. 2024 Feel free to compost it or even flush it down the toilet for a final goodbye ceremony! Sarah Yang, Sunset Magazine, 19 Mar. 2024 Those changes would come at a time when California is already struggling to implement recycling and composting programs. Tony Briscoe, Los Angeles Times, 10 Mar. 2024 Hardwood Bark: This is another product that absolutely must be composted before use as a mulch. Paul Cappiello, The Courier-Journal, 8 Mar. 2024 The recycling and composting programs diverted more than 18,000 tons of solid waste and 1,500 tons from the landfill, Jordan said. Stacy Ryburn, arkansasonline.com, 31 Jan. 2024 Amid the discussion of a landfill closure and composting, however, lies a deeper and more troubling question of whether similar chemical reactions could erupt in any of the roughly 100 active or inactive landfills across the Greater Los Angeles Area. Tony Briscoe, Los Angeles Times, 10 Mar. 2024 On weekdays, educational programs led by volunteers are given to thousands of schoolchildren on topics ranging from composting and conservation to pollination. Linda McIntosh, San Diego Union-Tribune, 26 Feb. 2024 Recycled poinsettias will be separated from their soil and undergo a composting process that transforms them into nutrient-rich compost. Stephen Underwood, Hartford Courant, 13 Jan. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'compost.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near compost

Cite this Entry

“Compost.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compost. Accessed 16 Apr. 2024.

Kids Definition

compost

noun
com·​post
ˈkäm-ˌpōst
: a mixture largely of decayed matter of once living things (as grass) or their products (as coffee grinds) and used for fertilizing and conditioning land
Last Updated: - Updated example sentences
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