cougar

noun
cou*gar \ ˈkü-gər \ -ˌgär \
1774{ds||1||}
  • a large powerful tawny-brown cat (Puma concolor synonym Felis concolor) formerly widespread in the Americas but now reduced in number or extinct in many areas —called also catamount, mountain lion, panther, puma
  • a middle-aged woman seeking a romantic relationship with a younger man
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