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Word of the Day Tuesday, June 9, 2026

impetus

/ɪmˈpjuːtəs/ noun · British & US
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What does impetus mean?

noun

A strong and unifying motive or stimulus that drives or inspires someone to do something. A sudden and powerful force that drives something forward.

Example

"The discovery of a new planet gave the space program a much-needed impetus to continue exploring the cosmos."

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

Synonyms for impetus

Antonyms of impetus

Rhymes with impetus

Etymologically related