extended family
noun [ C usually singular, + sing/pl verb ] uk/ɪkˌsten.dɪd ˈfæm.əl.i/ us/ɪkˌsten.dɪd ˈfæm.əl.i/
(几代同堂的)大家庭
a family unit that includes grandmothers, grandfathers, aunts, and uncles, etc. in addition to parents and children
Compare: nuclear family