fungal

adjective

fun·​gal ˈfəŋ-gəl How to pronounce fungal (audio)
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
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But in fact, a deadly fungal pathogen has been contributing to declines in more than 500 amphibian species worldwide, including the common coquí. Ana V. Longo, The Conversation, 24 June 2026 The company also plans to develop health and wellness products using the fungal DNA. Samantha Conti, Footwear News, 22 June 2026 This fungal disease creates orange or rust-colored spots on the underside of fern fronds. Sj McShane, Martha Stewart, 22 June 2026 Common fungal, bacterial, and viral diseases that infect tomato plants include late blight, leaf mold, bacterial spot, and anthracnose. Patricia S York, Southern Living, 22 June 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

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Cite this Entry

“Fungal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fungal. Accessed 25 Jun. 2026.

Kids Definition

fungal

adjective
fun·​gal ˈfəŋ-gəl How to pronounce fungal (audio)
1
: of, relating to, or resembling fungi
2
: caused by a fungus
a fungal skin disease

Medical Definition

fungal

adjective
fun·​gal ˈfəŋ-gəl How to pronounce fungal (audio)
1
: of, relating to, or having the characteristics of fungi
2
: caused by a fungus
fungal infections

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