The meaning of UNDERMINE is to subvert or weaken insidiously or secretly. How to use undermine in a sentence. Synonym Discussion of Undermine.

UNDERMINING definition: 1. present participle of undermine 2. to make someone less confident, less powerful, or less likely…. Learn more.

UNDERMINING definition: the act or process of injuring, attacking, or destroying something or someone indirectly or by imperceptible degrees, often leading to a dramatic collapse. See …

Western intelligence agencies are accused of trying to undermine the government. [VERB noun] If you undermine someone or undermine their position or authority, you make their authority or …

Definition of undermine verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

undermining noun A deliberate and underhanded effort to defeat or do harm to an endeavor:

She tried to undermine my authority by complaining about me to my boss. The events of the past year have undermined people's confidence in the government.

to attack by indirect, secret, or hidden means: looking for ways to undermine her authority. to weaken or cause to collapse by removing underlying supports. un•der•mine (un′dər mīn′ or, …

To undermine literally means to dig a hole underneath something, making it likely to collapse. But we more often use the word to describe sabotage or the act of weakening someone else's efforts.

Undermining means weakening or damaging something gradually, often secretly. It can refer to reducing someone’s authority, confidence, or efforts, or physically eroding a structure’s …