Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
omit [əuˈmɪt] vt пропуска́ть (пропусти́ть*perf)
vi
he omitted to inform me of this он не проинформи́ровал меня́ об э́том
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.