What is the meaning of Saucisse?

A long and slender pipe or bag, made of cloth well pitched, or of leather, filled with powder, and used to communicate fire to mines, caissons, bomb chests, etc.

A fascine of more than ordinary length.

sausage (hot dog style)

form removed by a 2021 spelling decision; superseded by sosiss

alternative form of sosiss

Source: wiktionary.org