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Showing results for undermine. Search instead for Underminer.
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.

In the report, the ALA said recent federal actions could undermine California’s efforts to improve air quality.

From Los Angeles Times • Apr. 22, 2026

But we have come a long way since 9/11, and the primary effort to undermine al-Qaida has been mostly achieved.

From Slate • Apr. 21, 2026

Some finance ministers, central bankers and financiers have since expressed serious concerns about it, fearing the model could undermine the security of financial systems.

From BBC • Apr. 17, 2026

To hide the president’s residence would undermine its purpose.

From The Wall Street Journal • Apr. 10, 2026

She was afraid that if I called her Aunt Addie I would undermine the morale of the students.

From "Black Boy" by Richard Wright




Vocabulary lists containing undermine