OBLIVION

n. 1 blankness, blackness, darkness, obscurity, nothingness, nihility, anonymity, extinction, non-existence, void, limbo The rock band enjoyed brief fame, then sank into oblivion 2 unawareness, obliviousness, forgetfulness, heedlessness, disregard, unconsciousness, insensibility I sank back into the sweet oblivion of deep sleep