3 ผลลัพธ์ สำหรับ *quercitron*
หรือค้นหา: quercitron, -quercitron-

WordNet (3.0)
quercitron(n) a yellow dye made from the bark of the quercitron oak tree
black oak(n) medium to large deciduous timber tree of the eastern United States and southeastern Canada having dark outer bark and yellow inner bark used for tanning; broad five-lobed leaves are bristle-tipped, Syn. Quercus velutina, quercitron, yellow oak, quercitron oak

Collaborative International Dictionary (GCIDE)
Quercitron

n. [ F. quercitron, the name of the name of tree; L. quercus an oak + citrus the citron tree. ] 1. The yellow inner bark of the Quercus tinctoria, the American black oak, yellow oak, dyer's oak, or quercitron oak, a large forest tree growing from Maine to eastern Texas. [ 1913 Webster ]

2. Quercitrin, used as a pigment. See Quercitrin. [ 1913 Webster ]


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