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.
April showers may bring spring flowers, but record-breaking atmospheric rivers of rain bring dead flowers due to fungal diseases and root rot. Leanne Potts, Better Homes & Gardens, 22 Sep. 2025 Soft, mushy stems that have a darker-than-normal color can be an indicator of fungal infections and/or root rot. Patricia Shannon, Southern Living, 18 Sep. 2025 Application of a turf fungicide is recommended as leaf spots and root rot are very common with new sod due to the frequent watering and rains. Tom MacCubbin, The Orlando Sentinel, 16 Aug. 2025 Both recommend using a cactus soil mix to help avoid the plant from becoming waterlogged, which can lead to root rot and ultimately, the plant’s demise. Michelle Mastro, Architectural Digest, 23 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 29 Sep. 2025.

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