: any of several poplars having seeds with cottony hairs
especially : one (Populus deltoides) of the eastern and central U.S. often cultivated for its rapid growth and luxuriant foliage

Examples of cottonwood in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Washington State birds gobbled buttercup, black cottonwood, gooseberries and blackberries in that order. Tom Huggler, Outdoor Life, 13 Aug. 2026 The three cottonwood trees stood in Lochiel, Arizona, for more than a century, said Erick Meza, a border program coordinator in the state for the Sierra Club. Trevor Hughes, USA Today, 11 Aug. 2026 There’s a lot to like about towering Eastern cottonwood trees (Populus deltoides). Karen Brewer Grossman, Southern Living, 2 July 2026 This region is particularly beautiful in the fall, when the leaves of willow, cottonwood, and aspen trees change color. Chelsee Lowe, Travel + Leisure, 1 July 2026 See All Example Sentences for cottonwood

Word History

First Known Use

1802, in the meaning defined above

Time Traveler
The first known use of cottonwood was in 1802

Cite this Entry

“Cottonwood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cottonwood. Accessed 21 Aug. 2026.

Kids Definition

cottonwood

noun
: a poplar with a small bunch of cottony hairs on the seed
especially : one of the eastern and central U.S. that grows rapidly and produces many leaves

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