kaolin
noun/ˈkeɪ.ə.lɪn/
Etymology From French kaolin, François Xavier d'Entrecolles's irregular romanization of the Mandarin pronunciation of Chinese 高嶺土 /高岭土 (gāolǐngtǔ, “Gaoling earth”), from 高嶺 /高岭 (Gāolǐng, “High Ridge”), a village in Fuliang County, Jingdezhen Prefecture, Jiangxi Province, that became Jingdezhen's primary source of this kind of clay during the early to mid-Qing dynasty.
1
A fine clay, rich in kaolinite, used in ceramics, papermaking, etc.
- The composition of the Eastern or proper China ware, according to accounts that have great marks of authenticity, is from two earths; one of which is, as was before mentioned, vitrescent, and is called Petunse; the other a refractory or apyrous earth; and called Kaolin.1757, The Handmaid to the Arts, volume 2:
- Grind with strong arm, the circling chertz betwixt, / Your pure Ka-o-lins and Pe-tun-tses mixt […].1791, Erasmus Darwin, The Economy of Vegetation, J. Johnson, page 86:
- Synonyms
- china clay, E559, paper clay, lithomarge, lithomarga, kaoline, kaolinite
- Derived terms
- kaolinate, kaolin-cephalin clotting time, kaolin clotting time, kaolinic, kaolinite, kaolinization, kaolinize, kaolinosis, kaowool, metakaolin