aspergillus

noun
as·​per·​gil·​lus | \ -ˈji-ləs How to pronounce aspergillus (audio) \
plural aspergilli\ -​ˈji-​ˌlī How to pronounce aspergilli (audio) \

Definition of aspergillus

: any of a genus (Aspergillus) of ascomycetous fungi with branched radiate sporophores including many common molds

Examples of aspergillus in a Sentence

Recent Examples on the Web

Seattle Children's first became aware of aspergillus last year, according to the Seattle Times. Minyvonne Burke, NBC News, "1 patient died, 5 others infected from mold in operating room of Seattle Children's hospital," 4 July 2019 Aspergillus is a fungus whose spores are present in the air, but does not normally cause illness, according to the aspergillus & aspergillosis Website. Minyvonne Burke, NBC News, "1 patient died, 5 others infected from mold in operating room of Seattle Children's hospital," 4 July 2019 Rice wine production requires growing the mold aspergillus oryzae (commonly known as koji) onto rice. Wei Tchou, Vogue, "New York’s First Sake Brewery Considers the Art of American Rice Wine," 24 Oct. 2018 Ancient Chinese brewers would add a fungus called aspergillus to the rice; the spores release enzymes that break down starch into fermentable sugars. Julia Thiel, Chicago Reader, "Ancient Chinese techniques inspired the Field Museum and Off Color to make an extraordinary new beer," 11 July 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'aspergillus.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of aspergillus

1751, in the meaning defined above

History and Etymology for aspergillus

New Latin, genus name, from aspergillum

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Statistics for aspergillus

Last Updated

2 Aug 2019

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Time Traveler for aspergillus

The first known use of aspergillus was in 1751

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More Definitions for aspergillus

aspergillus

noun
as·​per·​gil·​lus | \ -ˈjil-əs How to pronounce aspergillus (audio) \

Medical Definition of aspergillus

1 capitalized : a genus of ascomycetous fungi with branched radiate sporophores including many common molds
2 plural aspergilli\ -​ˈjil-​ˌī How to pronounce aspergilli (audio) , -​(ˌ)ē How to pronounce aspergilli (audio)\ : any fungus of the genus Aspergillus

More from Merriam-Webster on aspergillus

Britannica.com: Encyclopedia article about aspergillus

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