This is the 2561st most frequent Russian word.
смертью
The Russian word "смертью" means "by death" or "with death."
Used to denote the manner of death, emphasizing heroism.
Он скончался смертью храбрых.
He died a hero's death.
Indicates the occurrence of death, relating to someone's passing.
Она была поражена смертью близкого друга.
She was overwhelmed by the death of a close friend.
Part of a relevant idiom meaning to fight until the very end of life.