Langimage
English

decomposes

|de-com-pos-es|

B2

🇺🇸

/ˌdiːkəmˈpoʊz/

🇬🇧

/ˌdiːkəmˈpəʊz/

(decompose)

breaking down

Base FormPluralPresent3rd Person Sing.PastPast ParticiplePresent ParticipleNounNounAdjective
decomposedecompositionsdecomposesdecomposesdecomposeddecomposeddecomposingdecompositiondecomposerdecomposed
Etymology
Etymology Information

'decompose' originates from Latin, specifically the word 'decomponere', where the prefix 'de-' meant 'away/undo' and 'componere' meant 'to put together'.

Historical Evolution

'decompose' changed from Latin 'decomponere' into Old French/Medieval Latin forms such as 'decomposer' and entered Middle English as 'decompōsen' before becoming the modern English 'decompose'.

Meaning Changes

Initially, it meant 'to undo putting together' or 'separate into parts'; over time it also gained the specific sense of 'decay, rot' for organic matter and retained the more general 'break into parts' meaning.

Meanings by Part of Speech

Verb 1

third-person singular present of 'decompose'.

The corpse decomposes faster in hot, humid conditions.

Synonyms

Verb 2

(intransitive) To rot or decay; to be broken down by natural processes (often used of organic matter).

In the forest, fallen trees slowly decomposes and returns nutrients to the soil.

Synonyms

Antonyms

Verb 3

(transitive) To break something into constituent parts or simpler elements.

She decomposes the complex problem into smaller, manageable tasks, and then solves each one.

Synonyms

Antonyms

Verb 4

(technical) To resolve or express (a mathematical object, signal, or function) as the sum or combination of simpler parts.

The algorithm decomposes the matrix into eigenvalues and eigenvectors, which makes analysis easier.

Synonyms

Antonyms

Last updated: 2025/09/27 10:23