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Definitions

once-in-a-lifetime

ADJECTIVE
special
Synonyms


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.

See Examples For:

"AI presents a once-in-a-lifetime opportunity to solve problems that have resisted solutions for generations," he added.

From Barron's Aug. 4, 2026

“We’re in a final. It’s a once-in-a-lifetime experience,” said Cubarsí, 19.

From Los Angeles Times Jul. 15, 2026

Alas, the old girl couldn’t compete with the assortment of crises that transpired during the show’s three-week hiatus, including the once-in-a-lifetime comedy opportunity presented by explosive headlines about explosive diarrhea.

From Salon Jul. 14, 2026

"It's a once-in-a-lifetime opportunity. He's coming towards the end of his career. For me personally, he's the best player to ever touch a football pitch. And yeah, I can't wait for the challenge."

From BBC Jul. 13, 2026

“Listen, this is a once-in-a-lifetime trip. You’re going to want to remember it.”

From "Marcus Vega Doesn't Speak Spanish" by Pablo Cartaya



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