irrevocably
/ɪˈrɛvəkəbli
/adverb
In a way that cannot be changed, reversed, or recovered: my life changed irrevocably in an instant our environment will be irrevocably damaged...
- The hands of the clock move irrevocably towards the three quarter.
- The Japan portrayed here is being subtly, perhaps irrevocably, encroached upon by Western culture.
- The big beasts have irrevocably shouldered the burden of architectural eminence.