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

"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

This is a eureka moment for astronomers as they just found a new way to track Venusian weather over the past decade - the longest duration of observation ever.

From Space Scoop • Jul. 8, 2025

Penelope felt as if a eureka were brewing someplace inside her, if only she could put all the pieces together.

From "The Interrupted Tale" by Maryrose Wood