May you, in your just resentment, be able to forget the unworthy woman on whom you have wasted a most generous devotion—who avoids you only with a deeper shame than that with which she hurries from herself—and who writes this last adieu.
There are no more uses of "adieu" in the book.
Show samples from other sources
Only adieu, mon plaisir, may we meet again.
Fyodor Dostoyevsky -- Crime and Punishment
You can perhaps think it is a little thing, Stingo, but it is to permit someone to die without a farewell, an adieu, a single word of comfort or understanding that is so terrible to bear.