万まん年ねん床どこMeaningsNoun1. bedding that is never put away during the day; permanently laid-out futonKanji used万ten thousand年year床floorPitch accentまんねんどこComposed of万まん年ねんten thousand years; eternity; perennial; perpetualNoun床とこbed; bedding; sickbed; alcove; riverbed; seedbed; straw "core" of a tatami mat; floorNoun