
1) Compound derived from lichens
Found on
https://www.crosswordclues.com/clue/orcin

• (n.) A colorless crystalline substance, C6H3.CH3.(OH)2, which is obtained from certain lichens (Roccella, Lecanora, etc.), also from extract of aloes, and artificially from certain derivatives of toluene. It changes readily into orcein.
Found on
http://thinkexist.com/dictionary/meaning/orcin/
Or'cin noun [ Etymology uncertain: confer French
orcine .]
(Chemistry) A colorless crystalline substance, C
6 H
3 .CH
3 .(OH)
2 , which is obtained from certain lichens (
Roccella ,
Lecanora , etc.), also from extract of aloes, and a...
Found on
http://www.encyclo.co.uk/webster/O/29

Type: Term Pronunciation: ōr′sin Synonyms: orcinol
Found on
http://www.medilexicon.com/medicaldictionary.php?t=63174
No exact match found.