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decompose

Intermediate (B1)

IPA: //dɪˈkoʊm.poʊz//

KK: /diˈkōmpōz/

intransitive verb
Definition

To break down into smaller parts or to decay over time.


Example

Leaves decompose on the forest floor, enriching the soil.


Tense Forms

Past: decomposed

Past Participle: decomposed


Conversation
Sloth A
Have you noticed how the leaves decompose in the fall?
Sloth B
Yeah, it's interesting to see the colors change as they break down.
Sloth A
It’s amazing how nature works to decompose everything back into the soil.
Sloth B
For sure! It helps keep the ecosystem healthy.

Synonyms & Antonyms
Synonyms
decay
rot
disintegrate
Antonyms
preserve
maintain
stabilize
transitive verb
Definition

To break down something into smaller parts or elements, often referring to the process of decay or rot.


Example

When leaves fall to the ground, they begin to decompose and enrich the soil.


Tense Forms

Past: decomposed

Past Participle: decomposed


Conversation
Sloth A
Have you ever seen how leaves decompose in the fall?
Sloth B
Yeah, it’s fascinating how nature recycles everything.
Sloth A
I read that it helps enrich the soil, too.
Root Explanation

Decompose → It is formed from "de-" (meaning down or away) and "componere" (meaning to put together). The word describes the process of breaking down something that was once put together, such as organic matter breaking down into simpler substances.

Memory Tip

Think of something being 'broken down' ('de-') from its 'assembled' state ('componere') — that's why decompose means to break down into simpler parts.

Visually Confused Words
recompose
compose
undecomposed
recomposer
precompose
discompose
composer
composed
Is this page helpful?
Sloth B
Exactly! It’s like a natural process that benefits the environment.

Synonyms & Antonyms
Synonyms
breakdown
disintegrate
dismantle
Antonyms
assemble
combine
construct