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

wallah \wal"lah\, n. zool.
   a black variety of the jaguar; -- called also tapir tiger.
   written also walla.
   1913 webster
see also:
tapir tiger walla 

[2] : WordNet (r) 2.0

wallah
     n : usually in combination: person in charge of or employed at a
         particular thing; "a kitchen wallah"; "the book wallah"

Wallah >> W Words
Wallah, definition of term: Wallah
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