porcellaneous

noun

1. a hard, white, nonporous, translucent variety of ceramic ware, made of kaolin, feldspar, and quartz or flint
2. porcelain dishes or ornaments, collectively

Origin: Fr porcelaine < It porcellana, orig., a kind of shell < porcella, little pig, vulva (< L porcellus, dim. of porcus, pig, vulva): see farrow

adjective