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Definition of Peridium
1. Noun. Outer layer of the spore-bearing organ in many fungi.
Definition of Peridium
1. n. The envelope or coat of certain fungi, such as the puffballs and earthstars.
Definition of Peridium
1. Noun. (botany) The outer layer that covers the spore-bearing organ in many fungi ¹
¹ Source: wiktionary.com
Definition of Peridium
1. the covering of the spore-bearing organ in many fungi [n -IA] : PERIDIAL [adj]
Medical Definition of Peridium
1.
Origin: NL, fr. Gr. About +, a dim. Ending.