Horned animal
(Other definitions for ram that I've seen before include "Thrust" , "Aggressive sheep?" , "Butt" , "An animal; forcibly crash into" , "The constellation Aries" .)
(Other definitions for gnu that I've seen before include "Gun to get antelope" , "animals" , "Animal" , "Gun for a kind of deer" , "hitherto unknown, we hear" .)
(Other definitions for wildebeest that I've seen before include "Gnu" , "game in Africa" , "antelope" , "beast" , "large animal" .)