rehboc

from The Collaborative International Dictionary of English v.0.48

Peele \Pee"le\ (p[=e]"l[-e]), n. (Zool.)
   A graceful and swift South African antelope ({Pelea
   capreola}). The hair is woolly, and ash-gray on the back and
   sides. The horns are black, long, slender, straight, nearly
   smooth, and very sharp. Called also {rheeboc}, {rhebuck},
   {rhebok}, and {rehboc}.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Reebok \Ree"bok`\ (r?"b?k`), n. [D., literally, roebuck.]
   (Zool.)
   The peele. [Written also {rehboc} and {rheeboc}.]
   [1913 Webster] re-echo