noun
or seignette's salt (ˈ)sen|yet-
Usage: usually capitalized 1st S
Etymology: after Pierre Seignette died 1719 French apothecary
: rochelle salt
noun
or seignette's salt (ˈ)sen|yet-
Usage: usually capitalized 1st S
Etymology: after Pierre Seignette died 1719 French apothecary
: rochelle salt
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012