Word Study
rocambole |
roccella |
roccella tinctoria |
roccellaceae |
roccellic |
roccellin
| rocco marciano
| roccus
| roccus saxatilis
| rocephin
| rochambeau
roccellin
CIDE DICTIONARY
roccellin, n.
A red dyestuff, used as a substitute for cochineal, archil, etc. It consists of the sodium salt of a complex azo derivative of naphtol. [1913 Webster]
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