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Definitions

groundbreaking

[ground-brey-king] / ˈgraʊndˌbreɪ kɪŋ /
ADJECTIVE
pioneering
Synonyms
Antonyms


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.

He also drew parallels between the current environment, when the internet was just beginning to flourish and Windows 95, a groundbreaking operating system, was first released.

From MarketWatch • May 7, 2026

Netflix co-Chief Executive Ted Sarandos introduced Star, who created groundbreaking series including “Beverly Hills, 90210,” “Sex and the City,” “Younger” and “Emily in Paris,” which defined pop culture references for generations of television viewers.

From Los Angeles Times • May 3, 2026

But soon, he became convinced he had invented a groundbreaking medical app.

From BBC • May 2, 2026

Tesla is currently valued more highly than about a dozen other carmakers combined on the premise that it can deliver a future that includes driverless taxis, humanoid robots and groundbreaking advancements in artificial intelligence.

From The Wall Street Journal • May 1, 2026

Black people have been imagined in the future, he continued, emphasizing to the actress how important and groundbreaking a fact that was.

From "Hidden Figures" by Margot Lee Shetterly




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