has doubted
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present perfectof doubt (3rd person singular).present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
doubtverb (used with object)to be uncertain about; consider questionable or unlikely; hesitate to believe.
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.
Europe has doubted U.S. technology at various points in the last two decades.
From Barron's ● Jan. 28, 2026
I don't think anybody, from the fans, to the pundits and the media has doubted England could play like that.
From BBC ● Mar. 10, 2024
Bulgaria has doubted the figure, noting that about 90,000 of North Macedonia’s roughly 2 million population received dual Bulgarian citizenship over the last two decades based on their family roots.
From Seattle Times ● Jul. 7, 2022
Whether it’s a defensive player, opposing coach, taunting fan, critical media member or anyone who has doubted him, Mayfield turns any negativity to fuel his fire.
From Washington Times ● Dec. 11, 2019
No one has doubted the fact, and Weismann himself recognises that division, among unicellular organisms, is always doubling.
From The Biological Problem of To-day Preformation Or Epigenesis? The Basis of a Theory of Organic Development by Oscar Hertwig