orchil
orchil definition
or·chil (ôr′kil, -c̸hil)
noun
- any of a number of lichens (genera Roccella, Dendrographa, and Lecanora) yielding purple dyes
- any of these, including litmus
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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