blue mold

noun
Updated on: 8 Apr 2018

Definition of blue mold

: any of various fungi (genera Penicillium and Peronospora) that produce blue or blue-green surface growths

Recent Examples of blue mold from the Web

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First Known Use of blue mold

1664

in the meaning defined above

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Medical Dictionary

blue mold

noun

medical Definition of blue mold

: any of various fungi of the genus Penicillium that produce blue or blue-green surface growths

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