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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In This Article Key Takeaways Checking your pothos before watering helps this sturdy plant stay happy and can prevent wilting, root rot, and death. — Helena Madden, Martha Stewart, 2 Nov. 2026 Overwatering the plant so the soil stays soggy causes Triostar Stromanthe to develop root rot. — Lauren David, Better Homes & Gardens, 25 Oct. 2026 Well-draining soil is important; standing water can be a problem for perennials prone to root rot. — Ashley Chalmers, The Spruce, 23 Oct. 2026 Avoid overwatering to prevent root rot and keep plants healthy and blooming. — Kim Toscano, Southern Living, 19 Sep. 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 9 Nov. 2026.

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