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Definitions

breakthrough

[breyk-throo] / ˈbreɪkˌθru /


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.

Now Vance is celebrating the return of those same inspectors as a historic breakthrough.

From Salon • Jun. 22, 2026

The public discourse is bursting with timelines, but frankly, those are all just shots in the dark, as AGI will require another breakthrough moment like the launch of ChatGPT.

From MarketWatch • Jun. 22, 2026

When the breakthrough came, it was fittingly his.

From BBC • Jun. 21, 2026

The breakthrough came from making nanoscale modifications to the substrate itself.

From Science Daily • Jun. 17, 2026

Sesame Street was built about a single, breakthrough insight: that if you can hold the attention of children, you can educate them.

From "The Tipping Point" by Malcolm Gladwell




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