sabotage
deliberately destroy / undermine / obstruct
Transitive VerbNoun
past: sabotagedpp: sabotageding: sabotaging
This term carries a strong connotation of stealth and betrayal, implying a calculated effort to undermine a system or person from within. It differs from simple destruction by the presence of a strategic motive, often linked to political, military, or professional rivalry. As a noun, the word is typically used as an uncountable mass noun when referring to the general practice or concept of undermining. However, it can be used as a countable noun when referring to a specific instance or a particular act of destruction.
Meanings
Transitive Verb
[~ something]
To deliberately destroy, damage, or obstruct something, especially for political or military advantage.
"The activists attempted to sabotage the pipeline by damaging the valves."