aurochs
- n European bison having a smaller and higher head than the North American bison
- n large recently extinct long-horned European wild ox; considered one of the ancestors of domestic cattle
- All around, rhinos, bison, aurochs, lions, deer and reindeer appeared, as if born of the cave itself.
- The aurochs were the last of their kind surviving from prehistoric times.
- Last week in Springe, Germany, zoologists congratulated themselves over two weak, newly born animals, part aurochs, part American bison.