fester
verb (used without object)
to form pus; generate purulent matter; suppurate.
has been festering
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present perfect progressiveof fester (3rd person singular).present perfect progressive
Used to describe an action that began in the past, has continued continuously, and is still in progress.
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.
His comments wiggled a finger in a wound which has been festering for some fans of top-flight football this season - the idea that the Premier League has become boring.
From BBC ● Apr. 11, 2025
While the lawsuits are mounting, 3M's awareness of their production problem has been festering for decades.
From Salon ● Dec. 27, 2022
The first fatal weakness has been festering for years.
From New York Times ● Jul. 2, 2021
In short, the issue has been festering quietly, behind the scenes, for some time.
From Slate ● Jun. 10, 2020
The conflict with Catalonia has been festering ever since, with a regional election on Dec. 21, 2017, showing that the 7.5 million residents of Catalonia remain divided by the secession question.
From Fox News ● Feb. 11, 2019
