American elm

noun

: a large elm (Ulmus americana) of eastern and central North America that has gradually spreading branches and pendulous branchlets

Word History

First Known Use

1770, in the meaning defined above

Time Traveler

The first known use of American elm was in 1770

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Cite this Entry

Style

“American elm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/American%20elm. Accessed 30 Jul. 2025.

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Kids Definition

American elm

noun

: a large ornamental tree common in the eastern U.S.

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