Found 2 items, similar to crotal.
English → English (WordNet) Definition: crotal crotal n : any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made [syn: crottle, crottal]
English → English (gcide) Definition: crotal crotal \crotal\ n. any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made. Syn: crottle, crottal. [WordNet 1.5] || crottal \crottal\ n. any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made. [Also spelled crottle and crotal.] Syn: . [WordNet 1.5]