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

UNDERMINE definition: 1. to make someone less confident, less powerful, or less likely to succeed, or to make something…. Learn more.

Synonyms for UNDERMINE: weaken, impair, erode, damage, compromise, deteriorate, destroy, injure; Antonyms of UNDERMINE: help, rehabilitate, rectify, remedy, heal, cure, improve, …

undermine something/somebody to make something, especially somebody’s confidence or authority, gradually weaker or less effective. Our confidence in the team has been seriously …

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.

If you undermine something such as a feeling or a system, you make it less strong or less secure than it was before, often by a gradual process or by repeated efforts. Offering advice on each …

If you undermine something such as a feeling or a system, you make it less strong or less secure than it was before, often by a gradual process or by repeated efforts.

If you undermine something such as a feeling or a system, you make it less strong or less secure than it was before, often by a gradual process or by repeated efforts.

UNDERMINE definition: to make someone less confident or make something weaker: . Learn more.

to injure or destroy by insidious activity or imperceptible stages, sometimes tending toward a sudden dramatic effect. to attack by indirect, secret, or underhand means; attempt to subvert …