orsellic acid
Chemistry
noun
Any of a group of related acids obtained from orchil and other lichens; specifically = orsellinic acid.
Origin
Mid 19th century.
- orchard oriole
- orchat
- orchella
- orchestic
- orchestics
- orchestra
- orchestral
- orchestral-accompanied
- orchestral flute
- orchestrally
- orchestra pit
- orchestra pitch
- orchestra seat
- orchestra stalls
- orchestrate
- orchestration
- orchestrator
- orchestrelle
- orchestric
- orchestrina
- orchestrine
- orchestrino
- orchestrion
- orchid
- orchidacean