 " Cougar " may be borrowed from the archaic Portuguese çuçuarana ; the term was originally derived from the Tupi language susua 'rana , meaning " similar to deer ( in hair color ) " . A current form in Brazil is suçuarana . It may also be borrowed from the Guaraní language term guaçu ara or guazu ara . Less common Portuguese terms are onça @-@ parda ( brown onça , in distinction of the black @-@ spotted [ yellow ] one , onça @-@ pintada , the jaguar ) or leão @-@ baio ( lit. chestnut lion ) , or unusually non @-@ native puma or leão @-@ da @-@ montanha , more common names for the animal when native to a region other than South America ( especially for those who do not know that suçuaranas are found elsewhere but with a different name ) . People in rural regions often refer to both the cougar and the jaguar as simply gata ( she @-@ cat ) , and outside of the Amazon , both are colloquially referred to as simply onça by many people ( that is also a name for the leopard in Angola ) . 
