de
com
pose
Third Person
decomposes
Present Participle
decomposing
Past Tense
decomposed
Past Participle
decomposed
1
to break down into simpler parts or substances
- Organic matter can decompose into nutrient-rich soil.
- The compost pile is currently decomposing, turning kitchen scraps into compost.
- The fallen leaves have decomposed, enriching the forest floor.
- The waste in the landfill was decomposing, releasing gases into the atmosphere.
- In the garden, the organic matter will decompose and improve the soil.
Synonyms:
2
to cause something to break down or disintegrate into simpler substances
transitive
- The composting process decomposes organic waste into nutrient-rich soil through the action of bacteria and other microorganisms.
- Industrial enzymes are used to decompose cellulose into simpler sugars, which can then be fermented into biofuels.
- Acid rain can decompose limestone statues and buildings over time.
- Certain chemicals are added to sewage treatment plants to decompose organic pollutants and break them down into harmless byproducts.
- Ultraviolet radiation from the sun can decompose ozone molecules in the stratosphere.