Quick answer
Tisiphone is a girl name meaning "avenging murder".
Pronunciation: English /tɪ.ˈsɪf.ə.ˌni/.
Meaning and history
The name means "avenging murder" in Greek, derived from τίσις ( tisis ) meaning "vengeance" and φόνος ( phonos ) meaning "murder". This was the name of one of the Furies or Ἐρινύες (Erinyes) in Greek mythology. She killed Cithaeron with the bite of one of the snakes on her head.
Notes and context
Usage: greek mythology | Ancient Greek: Τισιφόνη