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Word of the Day Tuesday, June 9, 2026

prolong

/prəˈlɒŋ/ verb · British & US
Valid in UKValid in US
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What does prolong mean?

verb

To extend or continue something in time or duration; to make something last longer. To prolong a process or activity means to make it take longer than intended.

Example

"The doctor tried to prolong the patient's life by administering additional treatment."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for prolong

Antonyms of prolong

Rhymes with prolong

Etymologically related