Definition of crystallo-ceramie in English:
crystallo-ceramie
nounkrɪˌstalə(ʊ)ˈsɛrəmiˌkrɪst(ə)lə(ʊ)ˈsɛrəmiˌkrɪstələ(ʊ)ˈsɛrəmi
The technique of embedding ceramic ornaments, especially cameos, in clear glass; glassware produced in this way.
Origin
Early 19th century; earliest use found in Apsley Pellatt (1791–1863), glass manufacturer.