mangrove

1 of 2

noun (1)

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

mangrove swamp

2 of 2

noun (2)

variants or less commonly mangrove
: a brackish-water coastal swamp of tropical and subtropical areas that is usually dominated by shrubby halophytes and is partly inundated by tidal flow

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.
Noun
Today, its mangroves buffer Odisha’s vulnerable coastline against frequent cyclones and provide breeding grounds for fish, prawns, and crabs that sustain thousands of fisher families. Kalpana Sunder, Christian Science Monitor, 8 Sep. 2026 On a community level, that could mean creating more open spaces between the waterfront and development, replacing the asphalt that borders places like Virginia Key with mangroves and walking paths. Zoey Thomas, Miami Herald, 5 Sep. 2026 Rising Tide Explorers leads ecotours of the mangrove islands, estuaries, and marshes that surround Marco Island. Tara Massouleh McCay, Southern Living, 4 Sep. 2026 Warmer seas would devastate the Pacific’s tuna fisheries, which produce 30% of the world’s catch, and the mangroves where fish hatch, according to the regional scientific organization SPC. ABC News, 3 Sep. 2026 See All Example Sentences for mangrove

Word History

Etymology

Noun (1)

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

First Known Use

Noun (1)

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 19 Sep. 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

More from Merriam-Webster on mangrove

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!