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.
Shasta daisies in general are susceptible to aphids and may experience problems with leaf spots and phytophthora root rot. Kim Toscano, Southern Living, 28 July 2025 Eventually, fungal issues encouraged by overly wet soil can cause root rot. Andy Wilcox, Better Homes & Gardens, 13 July 2025 This may predispose plants to problems like root rot and damping off disease. Lauren Landers, Better Homes & Gardens, 9 July 2025 The most common reason plants die during the winter months is poorly draining soil which leads to root rot. Kim Toscano, Southern Living, 3 July 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 19 Aug. 2025.

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