plaster mold

noun

1
: any of several imperfect fungi (as Papulaspora byssina) that invade cultivated mushroom beds and tend to form white or brown plastery patches on the surface
2
: an injury to a mushroom bed caused by a plaster mold

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Dictionary Entries Near plaster mold

Cite this Entry

“Plaster mold.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plaster%20mold. Accessed 26 Nov. 2024.

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