[1] : The Collaborative International Dictionary of English v.0.48

impala \impa"la\, n.
   an antelope aepyceros melampus of southeastern africa,
   the male of which has ringed lyre-shaped horns, which curve
   first backward, then sideways, then upwards. also called
   impalla and pallah.
   pjc
see also:
aepyceros melampus impalla pallah 

[2] : The Collaborative International Dictionary of English v.0.48

pallah \pal"lah\ pa^l"l.a, n. zool.
   a large south african antelope aepyceros melampus. the
   male has long lyrate and annulated horns. the general color
   is bay, with a black crescent on the croup. called also
   roodebok.
   1913 webster
see also:
aepyceros melampus roodebok 

[3] : WordNet (r) 2.0

aepyceros melampus
     n : african antelope with ridged curved horns; moves with
         enormous leaps syn: impala
see also:
impala 

Aepyceros >> A Words
Aepyceros, definition of term: Aepyceros
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