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Definitions

undermine

[uhn-der-mahyn, uhn-der-mahyn] / ˌʌn dərˈmaɪn, ˈʌn dərˌmaɪn /


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.

“This underscores how conflicting geopolitical interests in one theater of conflict may undermine cooperation in another,” said Anne Frühauf, an analyst at consulting firm Teneo.

From The Wall Street Journal • Apr. 1, 2026

As for specific rules, we certainly support strong rules that limit manipulation, insider trading, or other forms of abuse that can undermine the integrity of these markets.

From Barron's • Mar. 28, 2026

He went on to say the lights could become "a source of annoyance to people" and "harmful to wildlife", and added that he felt they could "undermine enjoyment of the countryside or the night sky".

From BBC • Mar. 28, 2026

“The risk is that constant flip-flopping and headline fatigue is starting to seriously undermine the efficacy of the ‘Trump put,’” Barclays analysts said in an equity research note Friday.

From MarketWatch • Mar. 27, 2026

Yet this substanceless number threatens to undermine the simplest operations in mathematics, like multiplication and division.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife