decimation
noun /ˌdesɪˈmeɪʃn/
/ˌdesɪˈmeɪʃn/
[uncountable]- the act of killing large numbers of animals, plants or people in a particular area
- the decimation of the indigenous population
- (informal) the act of severely damaging something or making something much weaker
- We need to halt the decimation of our manufacturing base.