DCHP-1 Online
cheechako ((adj.)) checkako, chechaqua, etc. [< n.] 
adj. from or associated with the "outside".
See also: outside ((n.))
- 1899 (1957) "For two dollars apiece in Chekaco money, I unite this couple in matrimony."
- 1922 We had . . . parsnips and potatoes. These were good "chechako spuds" shipped in from the South.
- 1926 Although "cheechako" money or currency was rapidly making its way into the Yukon, it was no infrequent sight to see a poke of gold thrown on the scales.
- 1899 (1957) "For two dollars apiece in Chekaco money, I unite this couple in matrimony."