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.
Excessively long grass can lead to pest infestations, fungal diseases, or lawn thinning. Megan Hughes, Better Homes & Gardens, 2 June 2026 Water that sits can encourage fungal diseases, like powdery mildew. Madeline Buiano, Martha Stewart, 2 June 2026 For example, if subjected to high humidity, potato plants may fall prey to fungal diseases that will weaken them and slow growth. David Beaulieu, The Spruce, 1 June 2026 Water at the base of the plant rather than the head to prevent fungal growth. Ashlyn Needham, Southern Living, 31 May 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 5 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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