Recovery or regaining of something lost; undoing or restoring a situation. Frequently used in set phrases such as '取り返しがつかない' (irreversible).
あの時の失敗は取り返しがつかない。
That mistake at the time is irreversible.
取り返しのつくうちに手を打とう。
Let's take measures while it's still possible to make amends.
資金の取り返しは容易ではない。
Recovering the funds is not easy.