- past participle of deteriorate.
- past tense form of deteriorate.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But the connection apparently deteriorated after Weiss did not receive advance notice of Anderson Cooper’s sign-off from the program, ending his nearly 20-year run as a correspondent.
From Los Angeles Times • May 28, 2026
The researchers also found that the corpus callosum, a major structure that connects the two halves of the brain and supports many critical functions, had deteriorated in mice receiving the treatment.
From Science Daily • May 27, 2026
Their employment outlook hasn’t deteriorated as badly as it has for the less educated.
From The Wall Street Journal • May 22, 2026
The tribunal was told that by February 2023, the relationship had deteriorated and Patient A made accusations to the police about the doctor.
From BBC • May 21, 2026
When that happened at this level, things deteriorated quickly.
From "Ready Player One: A Novel" by Ernest Cline
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