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Wordabulary

entropy

Pronunciation
Noun B2 Upper-intermediate

Quick answer

A measure of disorder or randomness in a system, which tends to increase over time.

"Without energy put in to maintain it, a tidy room slides into entropy surprisingly fast."

Synonyms and antonyms

Antonyms

Test yourself

Which word fits the gap? "Without energy put in to maintain it, a tidy room slides into _____ surprisingly fast."

Answer: entropy

In your own words, what does "entropy" mean?

A measure of disorder or randomness in a system, which tends to increase over time.

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