• (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.
Found on
http://thinkexist.com/dictionary/meaning/roccellin/
Synonym for archil ... 1. A violet dye obtained from several species of lichen (Roccella tinctoria, etc), which grow on maritime rocks in the Canary and Cape Verd Islands, etc. ... 2. The plant from which the dye is obtained. ... Alternative forms: orchal and orchil. ... Origin: OF. Orchel, orcheil, It. Orcella, oricello, or OSp. Orchillo. Cf. Orch...
Found on
http://www.encyclo.co.uk/local/20973
Roc·cel'lin noun A red dyestuff, used as a substitute for cochineal, archil, etc. It consists of the sodium salt of a complex azo derivative of naphtol.
Found on
http://www.encyclo.co.uk/webster/R/88
Type: Term Pronunciation: rok′sel-in Synonyms: archil
Found on
http://www.medilexicon.com/medicaldictionary.php?t=78831
No exact match found.
