'Perichaetium' definitions:

Definition of 'Perichaetium'

From: GCIDE
  • Perichaetium \Per`i*chae"ti*um\, n.; pl. Perichaetia. [NL., fr. Gr. about + ? flowing hair, foliage.] (Bot.) Same as Perich[ae]th. [1913 Webster]