WordReference Random House Unabridged Dictionary of American English © 2025
quer•ci•tron
(kwûr′si trən),USA pronunciation n.
- Plant Biologyan oak, Quercus velutina, of eastern North America, the inner bark of which yields a yellow dye.
- Plant Biologythe bark itself.
- the dye obtained from this bark.
- Latin quer(cus) oak + citron
- 1785–95
'quercitron' also found in these entries (note: many are not synonyms or translations):