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
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Plants are also resistant pythium species, disease organisms that cause root rots often plaguing lavenders. Kim Toscano, Southern Living, 10 May 2026 Common Diseases and Pests The most common disease issues are root rot and wilt, which are exacerbated by poor drainage. Rae Ford, Martha Stewart, 29 Apr. 2026 To look for root rot, give the plant a gentle tug. Andy Wilcox, Better Homes & Gardens, 26 Apr. 2026 Decorative pots without drainage holes can lead to waterlogged soil and root rot. Nicole Kliest, Vogue, 20 Apr. 2026 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 11 May. 2026.

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