Standard Lemma guide

compost

noun · verb · 6 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈkɒm.pɒst/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈkɑm.poʊst/
  • India: /ˈkɔːm.poːsʈ/
  • India: /kəmˈpoːsʈ/
  • CMU ARPABET: K AA1 M P OW0 S T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The decayed remains of organic matter that has rotted into a natural fertilizer.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • Dig plenty of compost into clay or sandy soil to improve its structure.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A medium in which one can cultivate plants.

Definition source: English Wiktionary via Wiktextract

Usage: UK, countable, uncountable

Examples

  • Once the seed tray is filled with compost, insert the seeds spaced 3 cm apart from one another.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A mixture; a compound.

Definition source: English Wiktionary via Wiktextract

Usage: countable, obsolete, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To produce compost, let organic matter decay into fertilizer.

Definition source: English Wiktionary via Wiktextract

Examples

  • If you compost your grass clippings, you can improve your soil.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a mixture of decaying vegetation and manure; used as a fertilizer

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: composition

6

verb

Meaning 6

convert to compost

Definition source: Princeton WordNet 3.0

Examples

  • compost organic debris

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: convert

History

Etymology

From Middle English compost, from Old Northern French compost (“a mixture of leaves, manure, etc., for fertilizing land, also a condiment”), from Latin compositus (“composed”), from componere. Doublet of compote, which was taken from modern French, composite, and kompot.

Across languages

Translations

54 source translations are retained for this English entry.

  • Bulgarian: компо́ст (kompóst) — decayed remains of organic matter
  • Catalan: compost — decayed remains of organic matter
  • Chinese Mandarin: 堆肥 (duīféi) — decayed remains of organic matter
  • Czech: kompost — decayed remains of organic matter
  • Danish: kompost — decayed remains of organic matter
  • Dutch: compost — decayed remains of organic matter
  • Esperanto: kompoŝto — decayed remains of organic matter
  • Finnish: kompostimulta — decayed remains of organic matter
  • Finnish: komposti — decayed remains of organic matter
  • French: compost — decayed remains of organic matter
  • Galician: compost — decayed remains of organic matter
  • Galician: estrume — decayed remains of organic matter
  • German: Kompost — decayed remains of organic matter
  • Greek: φουσκί (fouskí) — decayed remains of organic matter
  • Greek: κοπρόχωμα (kopróchoma) — decayed remains of organic matter
  • Ido: komposto — decayed remains of organic matter
  • Ido: dungo — decayed remains of organic matter
  • Indonesian: kompos — decayed remains of organic matter
  • Italian: compost — decayed remains of organic matter
  • Japanese: 堆肥 (taihi) — decayed remains of organic matter
  • Japanese: コンポスト (konposuto) — decayed remains of organic matter
  • Korean: 퇴비 (toebi) — decayed remains of organic matter
  • Korean: 콤포스트 (komposeuteu) — decayed remains of organic matter
  • Macedonian: компост (kompost) — decayed remains of organic matter
  • Māori: onepōpopo — decayed remains of organic matter
  • Norwegian Bokmål: kompost — decayed remains of organic matter
  • Norwegian Nynorsk: kompost — decayed remains of organic matter
  • Polish: kompost — decayed remains of organic matter
  • Portuguese: composto — decayed remains of organic matter
  • Russian: компо́ст (kompóst) — decayed remains of organic matter
  • Russian: перегно́й (peregnój) — decayed remains of organic matter
  • Slovene: kompost — decayed remains of organic matter
  • Spanish: compost — decayed remains of organic matter
  • Swedish: kompost — decayed remains of organic matter
  • Turkish: kompost — decayed remains of organic matter
  • Vietnamese: phân trộn — decayed remains of organic matter
  • Bulgarian: компостирам (kompostiram) — to produce compost
  • Catalan: compostar — to produce compost
  • Czech: kompostovat — to produce compost
  • Danish: kompostere — to produce compost
  • Dutch: composteren — to produce compost
  • Finnish: kompostoida — to produce compost
  • Galician: compostar — to produce compost
  • German: kompostieren — to produce compost
  • Italian: compostare — to produce compost
  • Māori: whakapopo — to produce compost
  • Māori: whakapōpopo — to produce compost
  • Norwegian: kompostere — to produce compost
  • Polish: kompostować — to produce compost
  • Portuguese: compostar — to produce compost
  • Slovak: kompostovať — to produce compost
  • Slovene: kompostirati — to produce compost
  • Spanish: compostar — to produce compost
  • Swedish: kompostera — to produce compost