Undermined: meaning, definitions and examples

damage reputation

To undermine means to damage or weaken something gradually or covertly. This can refer to physical structures, but more often, it pertains to eroding confidence, authority, or reputation. For instance, when someone speaks negatively about a leader in a subtle way, they might be said to undermine their authority. It's an insidious way of sabotaging stability or trust without relying on open confrontation.

diminish, erode, subvert, weaken

Examples of usage

• The scandal undermined his credibility.

• Her remarks undermined the team's efforts.

• The ongoing criticism undermined public confidence.