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.
Direct contact between mulch and plants traps moisture and leads to root rot. Lauren Landers, Better Homes & Gardens, 29 June 2025 Too much water can lead to root rot, nutrient deficiency, and other diseases. Karen Grossman, Southern Living, 23 June 2025 These plants may eventually develop soft, mushy leaves or root rot, which can lead to their demise. The Washington Post, San Diego Union-Tribune, 31 May 2025 Plants are also resistant pythium species, disease organisms that cause root rots often plaguing lavenders. Kim Toscano, Southern Living, 6 June 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 14 Jul. 2025.

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