Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
absolve [əbˈzɔlv] vt
to absolve sb (from sth)отпуска́ть (отпусти́ть*perf) кому́-н (что-н)
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.