大户dàhù 1.〈旧时old〉指有钱有势的人家。{rich and influential family} 2.人口多、分支繁的家族{big family}: 王姓是该村的～。{The Wangs are a big family in the village.} 3.指在某一方面数量比较大的单位或个人{unit or individual possessing certain characteristics in large measure}: 冰箱生产～{large producer of refrigerators}|用电～。{unit or individual consuming large amount of electricity}