battleaxe
noun [ C ] UK (US battle-ax) uk/ˈbæt.əl.æks/ us/ˈbæt̬.əl.æks/
(WEAPON)
战斧，大斧
a large axe used as a weapon in the past
(WOMAN)
悍妇，母老虎
a frightening and unpleasant older woman with strong opinions
Our headmistress was a real old battleaxe. 我们的女校长真是个老悍妇。