noun
sunken hearth; sunken fireplace
Rare term from the Kōshū dialect, equivalent to standard 囲炉裏 (いろり). Used for a traditional sunken hearth or fireplace.
See also: 囲炉裏 (いろり)
甲州の古い民家には火じろが残っている。
In old houses of the Kōshū region, sunken hearths remain.