decimate

1 ENTRIES FOUND:
decimate /ˈdɛsəˌmeɪt/ verb
decimates; decimated; decimating
decimate
/ˈdɛsəˌmeɪt/
verb
decimates; decimated; decimating
Britannica Dictionary definition of DECIMATE
[+ object]
1 
: to destroy a large number of (plants, animals, people, etc.)
— usually used as (be) decimated
2 
: to severely damage or destroy a large part of (something)
— usually used as (be) decimated

— decimation

/ˌdɛsəˈmeɪʃən/ noun [noncount]