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Definitions

pioneering

[pahy-uh-neer-ing] / ˌpaɪ əˈnɪər ɪŋ /


ADJECTIVE
futuristic
Synonyms
Antonyms
STRONGEST








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.

It makes sense to compare the debuts of the pioneering web browser and the AI agent, because the rallies that followed were driven by a similar need — the need for more speed.

From MarketWatch • May 15, 2026

Ed Lyon, a pioneering urologist at the University of Chicago, wanted his retirement account to go to his 36 grandchildren.

From The Wall Street Journal • May 15, 2026

He was the first fisherman to retrain as an environmental defender under a pioneering project to replenish the Caribbean coral ecosystem.

From Barron's • May 7, 2026

Gap, famous for its jeans, khakis, white T-shirts and hoodies, laid out its stores with clothing organised by size and style, which was a pioneering approach at the time.

From BBC • May 5, 2026

"The earth,” wrote the pioneering fire ecologist Edward V Komarek, "born in fire, baptized by lightning, since before life’s beginning has been and is, a fire planet.”

From "1491" by Charles C. Mann




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