smḵ'awtsii [sm/*ḵ'aw/tsii]
Stem with modifying proclitic composed of: sm=  real/very, ḵ'awtsii  grease
common noun. oolichan grease
Smḵ'awtsi dm hoym da txadzemsk. We'll use oolichan grease on our boiled fish.

Bibliographic sources: Dunn, Practical Dictionary entry: 1738.
Source: Draft Dictionary entry.