compost

1 of 2

noun

com·​post ˈkäm-ˌpōst 

 especially British  -ˌpäst

1

: a mixture that consists largely of decayed organic matter and is used for fertilizing and conditioning land

2

: mixture, compound

compost

2 of 2

verb

composted; composting; composts

transitive verb

: to convert (a material, such as plant debris) to compost

compostable

ˈkäm-ˌpō-stə-bəl 

adjective

composter

ˈkäm-ˌpō-stər 

noun

Examples of compost in a Sentence

Verb

We compost leaves in our backyard.

Recent Examples on the Web

Noun

Some haulers also pick up recycling, compost or household hazardous waste. —Natalie Wallington, Kansas City Star, 22 Apr. 2024

Then, head down to the Tam Valley Community Center to enjoy a garage sale, compost demonstrations, a cargo bike display, documentary films, kids activities, live music, plus food and drinks stalls. —Brittany Delay, The Mercury News, 12 Apr. 2024

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

Phrases Containing compost

• compost heap
• compost pile

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