pioneer
noun
a person who is among those who first enter or settle a region, thus opening it for occupation and development by others.
has pioneered
-
present perfectof pioneer (3rd person singular).present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
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.
But Ukraine has pioneered innovations that are tilting the playing field.
From Slate ● Jul. 10, 2026
For nearly three years, Dembrower has pioneered the use of artificial intelligence at the hospital to spot breast cancer.
From The Wall Street Journal ● May 12, 2026
D-Wave has pioneered quantum annealing, tailored to optimization tasks.
From Barron's ● Feb. 27, 2026
CoreWeave has pioneered the neocloud boom by renting artificial-intelligence infrastructure to some of the biggest names in tech.
From MarketWatch ● Feb. 20, 2026
Rao’s company has pioneered a work flow software program with a standardized format that makes the outsourcing of tax returns cheap and easy.
From "The World Is Flat" by Thomas L. Friedman
