ma·tri·arch /ˈmetriˌɑrk/
  女家長;高雅的老婦人
  ma·tri·arch n.
  1. The mother and ruler of a family or of her descendants; a ruler by maternal right.
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  matriarch
       n 1: a female head of a family or tribe [syn: materfamilias]
       2: a feisty older woman with a big bosom (as drawn in cartoons)