The grave or temporal afterlife world of both the righteous and unrighteous, believing and unbelieving, until the general resurrection.
Definition:
sheol, underworld, grave, hell, pit 1a) the underworld 1b) Sheol-the OT designation for the abode of the dead 1b1) place of no return 1b2) without praise of God 1b3) wicked sent there for punishment 1b4) righteous not abandoned to it 1b5) of the place of exile (fig) 1b6) of extreme degradation in sin