siscowet


sis·co·wet

S0435750 (sĭs′kə-wĕt′)n. A lake trout (Salvelinus namaycush subsp. siscowet) that has a large amount of body fat and is found only in Lake Superior.
[Short for Ojibwa pēmitēwiskawēt : pimitēw-, oil + iskawē, to have flesh of a specified type.]