“undermined” is a form of
undermine
UK /ˌʌn.dəˈmaɪn/ · US /ˌʌn.dɚˈmaɪn/ verb
Forms undermines undermining undermined
- verb To dig underneath (something), to make a passage for destructive or military purposes; to sap.
- verb (figuratively) To weaken or work against; to hinder, sabotage. “The war efforts were undermined by the constant bickering between the allies.”
- verb To erode the base or foundation of something, e.g. by the action of water.
- verb (philosophy) To regard an object as the sum of the parts that compose it, in object-oriented ontology.
Synonyms
corrode undercut sabotage countermine counteract subvert weaken cave
Antonyms
Etymology
From under- + mine.
Webster’s 1913
- verb To excavate the earth beneath, or the part of, especially for the purpose of causing to fall or be overthrown; to form a mine under; to sap; as, to undermine a wall.
- verb Fig.: To remove the foundation or support of by clandestine means; to ruin in an underhand way; as, to undermine reputation; to undermine the constitution of the state.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “undermine”, CC BY-SA 4.0. Details