easy
Fallen leaves decay into soil nutrients.
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
medium
Wood can decay when it stays wet too long.
hard
Scientists study decay to understand recycling in ecosystems.
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Quick practice
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Practice the meaning of Decay
Answer three quick questions about its meaning and related words.
Question 1 of 3
Practice 1
What does decay mean?
Decay means slowly break down over time.
Practice 2
Which choice is closest in meaning to decay?
The choice "rot" is closest in meaning because decay means slowly break down over time.
Practice 3
Which choice is the best antonym or contrast for decay?
The choice "grow" is a strong contrast because decay means slowly break down over time.
Practice complete
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Decay
Voice settings
Sounds like
dih · kay · strongest beat: kay
Tap each sound part, then blend the whole word together.
Learn
WordDecay.
Partnoun, verb.
MeaningDecay means slowly break down over time.
ExampleExample: Fallen leaves decay into soil nutrients.
Word breakdown
2 syllables. Say each part, then blend the word.
- Syllables
- dih · kay
- Strongest beat
- kay
- Ending
- kay
- Tip
- Put a little extra energy on kay.
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Synonyms
Words like Decay
Antonyms
Opposite words
Synonym practice
Want to practice decay synonyms in context? Try a Synonym Search question like "Leaves decay on the forest floor," then compare close word choices. Practice decay synonyms.
Word family
Decay word family
Base word
decay
adjective
decayed
Broken down by decay.
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