blesbok
Concise Oxford English Dictionary © 2008 Oxford University Press:
blesbok /ˈblɛsbɒk/
▶noun an antelope with a mainly reddish-brown coat and white face, found in south-western South Africa. [Damaliscus dorcas phillipsi.]
– origin C19: from Afrik., from Du. bles ‘blaze’ + bok ‘buck’.
'blesbok' also found in these Oxford entries:

