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Synonyms

maritime

American  
[mar-i-tahym] / ˈmær ɪˌtaɪm /

adjective

  1. associated with the sea or waterways to the sea in relation to navigation, shipping, etc..

    Maritime commerce accounts for trillions of dollars in annual U.S. economic activity.

  2. of or relating to the sea or waterways to the sea.

    maritime resources.

  3. bordering on the sea.

    picturesque maritime towns.

  4. living near or in the sea.

    maritime plants.

  5. characteristic of a sailor; nautical.

    She stands on the foredeck, glad to be wearing her maritime rain gear.


maritime British  
/ ˈmærɪˌtaɪm /

adjective

  1. of or relating to navigation, shipping, etc; seafaring

  2. of, relating to, near, or living near the sea

  3. (of a climate) having small temperature differences between summer and winter; equable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of maritime

First recorded in 1540–50; from Latin maritimus “pertaining to the sea,” equivalent to mari- (stem of mare “sea”) + -timus adjective suffix

Explanation

Use maritime to describe anything involving the sea and ships. A maritime museum would probably be located in a coastal town, and stuffed full of historic boats, oars, life preservers, and fishing gear. Maritime comes from the Latin word maritimus, which means "of the sea," so the meaning hasn't evolved much. Whales and dolphins are maritime animals, and according to maritime law, the captain of a ship can marry two people at sea. It's very similar to nautical, except nautical refers to ships, and maritime covers ships and other ocean-related stuff.

Keep Reading on Vocabulary.com

Vocabulary lists containing maritime

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“So many ships are transiting dark, which makes it difficult to tally total tanker movements in real time,” said Bridget Diakun, maritime intelligence and research director at Lloyd’s List Intelligence.

From The Wall Street Journal Aug. 24, 2026

South Bay’s maritime city where creativity and community seem to emerge in the most unexpected spaces.

From Los Angeles Times Aug. 21, 2026

Charlie Eastaugh, director of maritime and small boats at the Border Security Command, told the BBC that "last Thursday alone, the French prevented all three of the boats that tried to cross".

From BBC Aug. 20, 2026

Because while New York offers bountiful food, it also hosts heavy maritime traffic, posing fresh threats to the whale population.

From Barron's Aug. 18, 2026

Maybe Mrs. O’Toole’s maritime metaphor had given him an idea.

From "Middlesex: A Novel" by Jeffrey Eugenides

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