porcelain

noun

por·​ce·​lain ˈpȯr-s(ə-)lən 

1

: a hard, fine-grained, sonorous, nonporous, and usually translucent and white ceramic ware that consists essentially of kaolin, quartz, and a feldspathic rock and is fired at a high temperature

called also hard-paste porcelain, true porcelain

2

: soft-paste porcelain

porcelainlike

ˈpȯr-s(ə-)lən-ˌlīk 

adjective

porcelaneous adjective

or porcellaneous

ˌpȯr-sə-ˈlā-nē-əs 

Examples of porcelain in a Sentence

The bowl is made of porcelain.

Recent Examples on the Web

Stoneware: The most durable of all ceramic dinnerware, stoneware dinnerware sets are made from a coarser type of clay than porcelain but are usually kiln fired to similar temperatures. —Tom Mylan, Bon Appétit, 26 Feb. 2025

The Super Bowl champion Eagles just showed us how important great blocking is, and Miami’s need is accentuated by having a quarterback in Tua Tagovailoa who is made of porcelain and must be protected like an heirloom vase sitting high on a narrow shelf. —Greg Cote, Miami Herald, 26 Feb. 2025

The global impact of Chinese porcelain is explored at the Foundation through innovative curation and the importance of ceramics as a fine art form is given an unprecedented international platform. —Lee Sharrock, Forbes, 24 Feb. 2025

Drano can be especially damaging to more delicate materials, like porcelain, which might not be able to withstand the heat generated by the chemical reaction, resulting in cracking. —Timothy Dale, Better Homes & Gardens, 20 Feb. 2025

Word History

Etymology

Middle French porcelaine cowrie shell, porcelain, from Italian porcellana, from porcello vulva, literally, little pig, from Latin porcellus, diminutive of porcus pig, vulva; from the shape of the shell — more at farrow

First Known Use

circa 1530, in the meaning defined at sense 1

Phrases Containing porcelain

• hard-paste porcelain
• porcelain enamel
• soft-paste porcelain
• true porcelain

Kids Definition

porcelain

noun

por·​ce·​lain ˈpōr-s(ə-)lən 

ˈpȯr-

: a hard white ceramic ware used especially for dishes and chemical utensils

Medical Definition

porcelain

noun

por·​ce·​lain ˈpōr-s(ə-)lən, ˈpȯr- 

: a hard, fine-grained, nonporous, and usually translucent and white ceramic ware that consists essentially of kaolin, quartz, and feldspar and that has many uses in dentistry