: a condition in woody plants in which peripheral parts are killed (as by parasites)
Examples of dieback in a Sentence
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Inadequate moisture can lead to desiccation of the leaves, possible dieback, and, in extreme situations, death, Bunting warns.
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Madeline Buiano, Martha Stewart, 12 Jan. 2026
This damages the trunk and leaves an ugly, elongated canker that invites insects and stresses the tree, leading to stunted growth, sparse foliage, and stem dieback.
—Luke Miller, Better Homes & Gardens, 11 Jan. 2026
Accumulated salts become toxic, causing yellowing, leaf burn, and dieback.
—Barbara Gillette, The Spruce, 29 Dec. 2025
Rising temperatures are wiping out the planet's warm-water coral reefs, and the dieback may be irreversible, according to the latest Global Tipping Points Report released by researchers worldwide.
—Robert Abitbol, USA Today, 18 Oct. 2025
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Madeline Buiano, Martha Stewart, 12 Jan. 2026
This damages the trunk and leaves an ugly, elongated canker that invites insects and stresses the tree, leading to stunted growth, sparse foliage, and stem dieback.
—Luke Miller, Better Homes & Gardens, 11 Jan. 2026
Accumulated salts become toxic, causing yellowing, leaf burn, and dieback.
—Barbara Gillette, The Spruce, 29 Dec. 2025
Rising temperatures are wiping out the planet's warm-water coral reefs, and the dieback may be irreversible, according to the latest Global Tipping Points Report released by researchers worldwide.
—Robert Abitbol, USA Today, 18 Oct. 2025
See All Example Sentences for dieback
Cite this Entry
“Dieback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dieback. Accessed 21 Jan. 2026.
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