butt rot

noun

: a fungal decay of the basal portion of a tree trunk generally involving primarily the heartwood and caused by polypores (such as species of Fomes)

Word History

Etymology

butt entry 6

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Dictionary Entries Near butt rot

buttress tower

butt rot

butts and bounds

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Cite this Entry

“Butt rot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/butt%20rot. Accessed 26 Nov. 2024.

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