irretrievable
Concise Oxford English Dictionary © 2008 Oxford University Press:
irretrievable/ɪrɪˈtriːvəbl/
▶adjective not able to be retrieved or put right.
– derivatives
irretrievability noun,
irretrievably adverb.
irretrievability noun,
irretrievably adverb.
'irretrievable' also found in these Oxford entries:

