投宿 Traditional form: 投宿 Pinyin (reading): tóusù Definitions: to lodge to stay (for the night) Characters: 投 - to pitch, to throw; to bid, to invest 宿 - to stop, to rest, to lodge; constellation Traditional characters: 投 - to pitch, to throw; to bid, to invest 宿 - to stop, to rest, to lodge; constellation