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exoperidium

noun
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exo·​peridium | \ ¦ek(ˌ)sō+ \

Definition of exoperidium

: the outer peridium when the peridium has two layers (as in the puffballs) — compare endoperidium

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History and Etymology for exoperidium

New Latin, from exo- + peridium

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Cite this Entry

“Exoperidium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exoperidium. Accessed 14 Jun. 2021.

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