DCHP-1 Online
Siwash slipper Northwest, Obs. 
a flat-soled shoe of soft leather, originally worn by the Indians.
See also: moccasin (def. 1)
- 1899 (1930) Two good pairs of German socks, a pair of Esquimaux or "Siwash" slippers [are among essential clothing].
- 1899 (1930) Two good pairs of German socks, a pair of Esquimaux or "Siwash" slippers [are among essential clothing].