porcelanized
/ˈpɔːsɪlənʌɪzd/(also porcellanised, porcellanized)
adjective
1 Geology. Usually in form porcellanized. = porcelainized.
2Usually in form porcelanized. = porcelainized.
Origin
Late 19th century; earliest use found in James Geikie (1839–1915), geologist. Either from post-classical Latin porcellana porcelain + -ized, or alteration of porcelainized.