eureka

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.

I think my first eureka moment was when I was traveling in sub-Saharan Africa on the Ivory Coast doing a site visit.

From Barron's • Mar. 5, 2026

He has supported people in the community "four, five, six times before you get that eureka moment and you don't see them again."

From BBC • Dec. 10, 2025

"That was the real eureka moment," said Dr. Merghoub.

From Science Daily • Nov. 20, 2025

We learn, for example, that there’s far more to the penicillin story than the casual history of Alexander Fleming’s eureka moment.

From The Wall Street Journal • Oct. 20, 2025

It was those birds that had given him one of his eureka moments about natural selection.

From "Charles and Emma: The Darwins' Leap of Faith" by Deborah Heiligman