ulva

noun

ul·​va ˈəl-və How to pronounce ulva (audio)
: sea lettuce

Word History

Etymology

New Latin, genus name, from Latin, sedge

First Known Use

circa 1706, in the meaning defined above

Time Traveler
The first known use of ulva was circa 1706

Browse Nearby Words

-ulus
ulva
Ulvaceae
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Cite this Entry

“Ulva.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ulva. Accessed 7 Jul. 2026.

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