Crossword clues for orchil
The Collaborative International Dictionary
orchil
Archil \Ar"chil\ (?; 277), n. [OF. orchel, orcheil, It. orcella, oricello, or OSp. orchillo. Cf. Orchil.]
Wiktionary
orchil
n. 1 Any of several lichens, especially those of the genera ''Roccella'' and ''Lecanora''. 2 The dye, orcein, extracted from them.
WordNet
Usage examples of "orchil".
Among them are aniline violet, iodine violet, madder, alkanet, orchil and logwood.
Apply chloride of lime, to be followed by a solution of yellow prussiate of potash: absence of a blue coloration leaves orchil and logwood to be considered.