eglomise
adjective
eglo·mi·se ˌā-glə-(ˌ)mē-ˈzā 
ˌe-;
ˈā-glə-(ˌ)mē-ˌ,
ˈe-
variants or less commonly églomisé
: made of glass on the back of which is a painted picture that shows through
Word History
Etymology
French, past participle of églomiser to decorate a glass panel by painting on its back, from Jean-Baptiste Glomy †1786 French decorator
First Known Use
1877, in the meaning defined above