1
: of, relating to, or having the characteristics of fungi
2
: caused by a fungus
a fungal skin disease

Examples of fungal in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Fungal or Bacterial Stress Suzano says fungal or bacterial stress can be identified by its distinct brown or black leaf spots that may have a yellow halo around them or present with a white powder. — Patricia Shannon, Southern Living, 27 Sep. 2026 People with a heightened sensitivity to fungal spores can have an allergic reaction. — Michelle Mastro, Martha Stewart, 26 Sep. 2026 Veterinarians are still examining Osiris and conducting more testing for a range of fungal, bacterial and viral pathogens, the aquarium said. — Lila Hempel-Edgers, Chicago Tribune, 25 Sep. 2026 Glanville has been transparent about her financial situation after being diagnosed with a fungal infection, a type of antibiotic-resistant bacteria and more. — Vanessa Etienne, PEOPLE, 25 Sep. 2026 See All Example Sentences for fungal

Word History

First Known Use

1842, in the meaning defined at sense 1

Time Traveler
The first known use of fungal was in 1842

Browse Nearby Words

Cite this Entry

“Fungal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fungal. Accessed 3 Oct. 2026.

Kids Definition

1
: of, relating to, or resembling fungi
2
: caused by a fungus
a fungal skin disease

Medical Definition

1
: of, relating to, or having the characteristics of fungi
2
: caused by a fungus
fungal infections
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