onager
Concise Oxford English Dictionary © 2008 Oxford University Press:
onager /ˈɒnəgə/
▶noun an animal of a race of the Asian wild ass native to northern Iran. [Equus hemionus onager.]
– origin ME: via L. from Gk onagros, from onos ‘ass’ + agrios ‘wild’.
'onager' also found in these Oxford entries:

