The Collaborative International Dictionary
Uraniscoplasty
Uraniscoplasty \U`ra*nis"co*plas`ty\, n. [Gr. ? top of a tent, plate (fr. ? sky) + -plasty.] (Surg.) The process of forming an artificial palate.
Wiktionary
uraniscoplasty
n. (context surgery English) The process of forming an artificial palate.