C 同住在一所房子里的人，一家人，户 all the people living together in a house

　arouse the ～　唤醒了全家
　arrange the ～　安排家人
　black ～s　黑人家庭
　peasant ～　农户
　the head of a ～　户主
　the king of a ～　婴儿

　I grew up as part of a large household.　我生长在一个大家庭。
　The whole households were up early.　全家人都起得很早。
　He was the head of a household.　他是户主。

 ♣ a household name〔word〕
　家喻户晓的名字　name of a person or thing that has become very well known because it is so often used
　The product's name became a household word.　这个产品的名字已家喻户晓。

A 家庭的，家用的 concerned with the management of a house

　～ bike　家用车
　～ happiness　家庭的欢乐

　He is doing household chores.　他正在做家务。