Simple meaning
What does Decay mean?
Decay means slowly break down over time.
Dictionary definition
To rot, break down, or slowly weaken over time, especially in natural materials.
Example sentences
Decay in a sentence
easy
Fallen leaves decay into soil nutrients.
medium
Wood can decay when it stays wet too long.
hard
Scientists study decay to understand recycling in ecosystems.
Synonyms
Words like Decay
rotUse when organic material breaks down.
decomposeUse for natural breakdown of dead matter.
Antonyms
Opposite words
Word family
Decay word family
Base word
decay
adjective
decayed
Broken down by decay.
Related words
Explore related words
Quick practice
Try Decay
Practice 1
What does decay mean?
Decay describes gradual breakdown in natural systems.
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