Quercitron

Quercitron is a yellow natural dye obtained from the bark of the Eastern Black Oak (Quercus velutina), a forest tree indigenous in North America. The name is a shortened form of quercicitron, from Latin quercus, oak, and citron, lemon, and was invented by Dr Edward Bancroft (1744–1821), who by act of parliament in 1785 was granted special privil...
Found on http://en.wikipedia.org/wiki/Quercitron

Quercitron

• (n.) Quercitrin, used as a pigment. See Quercitrin. • (n.) 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.
Found on http://thinkexist.com/dictionary/meaning/quercitron/

quercitron

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. ... 2. Quercitrin, used as a pigment. See Quercitrin. ... Origin: F. Quercitron, the name of the name of tree; L. Quercus an oak + citrus the citron tree. ... Source: Websters...
Found on http://www.encyclo.co.uk/local/20973

quercitron

noun a yellow dye made from the bark of the quercitron oak tree
Found on https://www.encyclo.co.uk/local/20974

Quercitron

Quer'cit·ron noun [ French quercitron , the name of the name of tree; Latin 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 ...
Found on http://www.encyclo.co.uk/webster/Q/8

quercitron

quercitron 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. 2. Quercitrin, used as a pigment.
Found on http://www.wordinfo.info/words/index/info/view_unit/1819/

quercitron

yellowish pigment derived from bark of a variety of oak
Found on http://phrontistery.info/q.html

quercitron

[n] - a yellow dye made from the bark of the quercitron oak tree
Found on http://www.webdictionary.co.uk/definition.php?query=quercitron
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