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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To avoid root rot, be careful not to overwater the plant. Lauren Landers, Better Homes & Gardens, 2 Apr. 2026 Crown and root rots are easily avoided through proper plant siting to ensure adequate soil drainage. Kim Toscano, Southern Living, 1 Apr. 2026 Overwatering may also cause root rot, so be sure to feel the soil for dryness before watering. Nashia Baker, Martha Stewart, 31 Mar. 2026 The poor folks at the bottom of the tree often ended up with communication root rot. Inga, San Diego Union-Tribune, 30 Mar. 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 4 Apr. 2026.

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