Meaning & use

deteriorate

verb·Academic

To become progressively worse in condition, quality, or health.

See it in a sentence

His health began to deteriorate rapidly after he stopped taking his medication.

Relations between the two countries deteriorated further after the failed trade talks.

A note on using this word

Deteriorate is intransitive, describing something that worsens on its own; use 'worsen' or 'damage' when something else causes the decline.

Words with a similar meaning

worsendeclinedegenerate

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

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