The Collaborative International Dictionary
Potichomania
Potichomania \Po`ti*cho*ma"ni*a\, Potichomanie \Po`ti*cho*ma"nie\, n. [F. potichomanie; potiche a porcelain vase + manie mania.] The art or process of coating the inside of glass vessels with engravings or paintings, so as to give them the appearance of painted ware.
Wiktionary
potichomania
n. a process in which the inside of a glass vessel is painted or etched