Definitions for crotal
Overview of noun crotal
The noun crotal 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)
