Definitions for crottal
Overview of noun crottal
The noun crottal has 1 senses? (no senses from tagged texts)
1. crottle, crottal, crotal
(any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made)
(any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made)
