1
: any of a genus (Rhizophora, especially R. mangle of the family Rhizophoraceae) of tropical maritime trees or shrubs that send out many prop roots and form dense masses important in coastal land building and as foundations of unique ecosystems
2
: any of numerous trees (as of the genera Avicennia of the acanthus family or Sonneratia of the family Lythraceae) with growth habits like those of the true mangroves

Examples of mangrove 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.
Beyond the microbes, mudflats, mangrove forests, and salt marshes help protect shorelines from erosion and storm surges. — Matthew Wills, JSTOR Daily, 5 Oct. 2026 To someone who knows Miami-Dade, the mangroves, coral and photographs of workers and machinery reveal more of what shaped that view. — Erin Parish, Miami Herald, 1 Oct. 2026 The first defensive stage in Fiji and other island nations was building seawalls, planting mangroves, and improving drainage systems, but at this stage, that’s not enough for the most vulnerable coastal areas, experts say. — Dina Kraft, Christian Science Monitor, 28 Sep. 2026 In 2027 Project Hiu aims to bring on more fishers and boats and continue its shark research, as well as increase nontourism efforts like mangrove restoration and plastic cleanup in the area’s waters. — Cnt Editors, Condé Nast Traveler, 22 Sep. 2026 See All Example Sentences for mangrove

Word History

Etymology

probably from Portuguese mangue mangrove (from Spanish mangle, probably from Taino) + English grove

First Known Use

1613, in the meaning defined at sense 1

Time Traveler
The first known use of mangrove was in 1613

Browse Nearby Words

Cite this Entry

“Mangrove.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mangrove. Accessed 9 Oct. 2026.

Kids Definition

mangrove

noun
: any of various tropical trees or shrubs that grow many prop roots and form dense masses in somewhat salty marshes or shallow salt water

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