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root rot

noun

: any of various plant diseases characterized by decay of the roots and caused especially by fungi

Examples of root rot 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.
These plants are prone to root rot if the soil stays waterlogged for long periods. Lauren David, Better Homes & Gardens, 26 Nov. 2025 In this spirit, Practice functions like a piece of gut-churning investigative journalism, an exposé of root rot. Sara Holdren, Vulture, 19 Nov. 2025 Rhizomes are susceptible to fungal disease and root rot, so good drainage is important. Karen Brewer Grossman, Southern Living, 11 Nov. 2025 See All Example Sentences for root rot

Word History

First Known Use

1831, in the meaning defined above

Time Traveler
The first known use of root rot was in 1831

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Cite this Entry

“Root rot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/root%20rot. Accessed 29 Nov. 2025.

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