shishimora (a female house spirit in Slavic mythology, often mischievous or malevolent), nightmare-causing spirit
В сказке шишимора живёт под мостом.
In the fairy tale, a shishimora lives under the bridge.
Бабушка боялась встретить шишимору в лесу.
Grandmother was afraid of encountering a shishimora in the forest.
Шишимора пугала детей по ночам.
The shishimora frightened the children at night.
