noun. genus of common molds causing food spoilage and some pathogenic to plants and animals.
- family Aspergillaceae
- fungus genus
Sentences with aspergillus
It's impossible to remove the aspergillus fungus entirely from your parrot's environment, because every bird has some of the spores in his air passages.
2. Noun, singular or mass
While it is true that citric acid is present in citrus fruits, almost all of the citric acid used today relies on the ability of aspergillus to ferment.