Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
apologize [əˈpɔlədʒaɪz] vi
to apologize (for sth to sb) извиня́ться (извини́ться perf) (за что-н пе́ред кем-н)
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: