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Word of the Day Tuesday, June 9, 2026

thunderbolt

/ˈθʌndərbɒlt/ noun · British & US
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What does thunderbolt mean?

noun

A sudden, powerful flash of lightning accompanied by a loud clap of thunder. A sudden, powerful, or impressive achievement or event.

Example

"The thunderbolt that struck the tree caused a massive fire."

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

Synonyms for thunderbolt

Antonyms of thunderbolt

Rhymes with thunderbolt

Etymologically related