: any of a genus (Trichechus of the family Trichechidae) of large, herbivorous, aquatic mammals that inhabit warm coastal and inland waters of the southeastern U.S., West Indies, northern South America, and West Africa and have a rounded body, a small head with a squarish snout, paddle-shaped flippers usually with vestigial nails, and a flattened, rounded tail used for propulsion
Note:
Manatees are sirenians related to and resembling the dugong but differing most notably in the shape of the tail.
An aquatic relative of the elephant, manatees grow up to nine feet long and can weigh 1,000 pounds.—Felicity Barringer
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In Central Florida, the most popular of these is Blue Spring State Park, a wintertime haven for manatees and a summertime oasis for tourists and locals alike.—Patrick Connolly, Boston Herald, 30 Mar. 2025 Gulley’s experience with manatees led him to a new statewide photographic project that combined his scientific and visual background to show the impacts of stormwater visually.—Patrick Connolly, Orlando Sentinel, 21 Mar. 2025 Beyond The Sea While manatees hang out in the water and white pelicans circle above—and sport-fishing, kayaking, or boating or sailing to Cayo Costa State Park beckon—visitors and locals flock to the main village of Boca Grande for dining and shopping.—Mary Forgione, Forbes, 14 Mar. 2025 Nature trails, a 400-foot-long boardwalk, a fishing pier, and an observation tower (perfect for spotting manatees in the water below) are all part of the fun.—Tara Massouleh McCay, Southern Living, 21 Jan. 2025 See All Example Sentences for manatee
Word History
Etymology
Spanish manatí, probably of Carib origin; akin to Antillean Carib manattoüi manatee
: any of several chiefly tropical water-dwelling mammals that eat plants and differ from the related dugong especially in having the tail broad and rounded
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