American watercress

noun

: a weak perennial herb (Cardamine rotundifolia) found in cold springs in the eastern U.S. having undivided leaves and thin pods

Word History

First Known Use

circa 1817, in the meaning defined above

Time Traveler
The first known use of American watercress was circa 1817

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Dictionary Entries Near American watercress

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Cite this Entry

“American watercress.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/American%20watercress. Accessed 23 Nov. 2024.

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