The Collaborative International Dictionary
Sesquisalt
Sesquisalt \Ses"qui*salt\, n. [Sesqui- + salt.] (Chem.) A salt derived from a sesquioxide base, or made up on the proportions of a sesqui compound.
Wiktionary
sesquisalt
n. (context chemistry English) A salt derived from a sesquioxide base, or made up on the proportions of a sesqui compound.