From Wiktionary, the free dictionary
Probably borrowed from Eastern Mari шашке (šaške).
шашкӑ • (šaškă) (3rd person possessive [please provide], plural шашкӑсем)
- mink (Mustela lutreola)
- “шашкӑ”, in Электронлă сăмахсар[1] (overall work in Russian and Chuvash), 1996.
