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
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.
Increase Air Circulation and Humidity Place a small fan near the seed starting area to keep the air moving and reduce damping off, a common fungal disease. Sheryl Geerts, Better Homes & Gardens, 27 Feb. 2026 Likewise, overwatering can increase the likelihood of fungal diseases like leaf spot. Kim Toscano, Southern Living, 27 Feb. 2026 Basic Maintenance Emptying the water from the humidifier will help reduce bacterial and fungal growth. Mary Marlowe Leverette, The Spruce, 25 Feb. 2026 Usually there are lots of shaded declining shoots plus pruning wounds where fungal organisms can enter the plants. Tom MacCubbin, The Orlando Sentinel, 21 Feb. 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 6 Mar. 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

More from Merriam-Webster on fungal

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