quercitron
noun
- the inner part of the bark of a North American black oak (Quercus velutina), containing tannin and used in tanning and dyeing
- a yellow dye made from this bark
See quercitron in American Heritage Dictionary 4
(kwûrˈsĭ-trən, -trŏnˌ, kwər-sĭtˈrən)
noun- The bright orange inner bark of the black oak, from which a yellow dye is obtained.
- The dye obtained from this bark.
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