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noun Uncommon

deterioration

dih-teer-reer-RAY-shuhn

Deterioration (noun) means the process of becoming worse, or the resulting worse state. Example: “The report noted a steady deterioration in air quality.”

noun
1
The process of becoming worse, or the resulting worse state.
"The report noted a steady deterioration in air quality."
"Years of damp caused serious deterioration of the walls."

How to use deterioration

Learner’s notes

In plain EnglishThe gradual worsening of something.

Common pairings
rapid deterioration deterioration in health signs of deterioration

Word forms

deteriorations plural

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Fill the gap

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The report noted a steady _____ in air quality.

Etymology

From French détérioration, built from deteriorate + -ion.

Origin: French

impairment worsening declension decline in quality

Antonyms

Related words

Rhymes for deterioration

See all rhymes for deterioration →

Frequently asked questions

What does “deterioration” mean?

The word “deterioration” means the process of becoming worse, or the resulting worse state. In plain terms, the gradual worsening of something.

How do you pronounce “deterioration”?

“Deterioration” is pronounced dih-teer-reer-RAY-shuhn (/dəˌti.ɹi.əˈɹeɪ.ʃən/ in IPA).

How do you use “deterioration” in a sentence?

Here is “deterioration” used in a sentence: “The report noted a steady deterioration in air quality.”

What is the opposite of “deterioration”?

The opposite of “deterioration” — its antonyms — are amelioration, betterment, improval and improvement.

What part of speech is “deterioration”?

“Deterioration” is a noun.

Where does the word “deterioration” come from?

The word “deterioration” comes from French. From French détérioration, built from deteriorate + -ion.

Is “deterioration” a common word?

“Deterioration” is an uncommon word in modern English.

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Definitions: FreeDict original editorial