irretrievably

/ˌɪrɪˈtrivəbli/
adverb
  1. In a way that cannot be recovered, regained, or undone.
    • The data was irretrievably lost when the server caught fire.
    • Their relationship was irretrievably broken after years of mistrust.
    • The ancient manuscript was irretrievably damaged by water.
Synonyms
What does "irretrievably" mean? | whatsthatwordmean | whatsthatwordmean