ハク
と.まる、と.める
泊, 氵, 白, 日
水
overnight, put up at, ride at anchor, 3-day stay
宿泊(しゅくはく): lodging
泊まる(とまる): (1) to stay at (e.g. hotel) (2) to be docked; to be berthed; to be moored
泊める(とめる): to give shelter to; to lodge
泊(はく): counter for nights of a stay