dieback

noun

die·​back ˈdī-ˌbak How to pronounce dieback (audio)
: a condition in woody plants in which peripheral parts are killed (as by parasites)

Examples of dieback in a Sentence

Recent Examples on the Web
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Winter dieback is common on these shrubs in areas with very cold winters. Megan Hughes, Better Homes & Gardens, 7 June 2026 This capacity allows many monocots to regrow after their above-ground portion disappears due to grazing, fire, drought, flooding, or seasonal dieback. Joshua Siskin, Oc Register, 4 June 2026 Key harvest signals include firm skin, flowering for early harvests, and foliage dieback for full maturity. David Beaulieu, The Spruce, 1 June 2026 In most situations, if a plant experiences more than 50 percent dieback, it should be removed from the garden or, at least, transferred to another site. Mary Marlowe Leverette, Southern Living, 26 Apr. 2026 See All Example Sentences for dieback

Word History

First Known Use

circa 1886, in the meaning defined above

Time Traveler
The first known use of dieback was circa 1886

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Cite this Entry

“Dieback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dieback. Accessed 15 Jun. 2026.

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