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Synonyms

seaport

American  
[see-pawrt, -pohrt] / ˈsiˌpɔrt, -ˌpoʊrt /

noun

  1. a port or harbor on or accessible to a seacoast and providing accommodation for seagoing vessels.

  2. a town or city at such a place.


seaport British  
/ ˈsiːˌpɔːt /

noun

  1. a port or harbour accessible to seagoing vessels

  2. a town or city located at such a place

"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

Etymology

Origin of seaport

First recorded in 1590–1600; sea + port 1

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.

The seaport was bustling, the food exquisite, the Moldovan wine plentiful.

From The Wall Street Journal • Jun. 7, 2026

But it is also the site of is Canada's only Arctic deep-water seaport, meaning it has the potential to accommodate ultra-large container vessels, oil tankers and LNG ships.

From BBC • Apr. 29, 2026

Dubai's airport and seaport account for about 60 percent of the emirate's revenues, official estimates show.

From Barron's • Feb. 28, 2026

It’s a breeze to get around, too, with access to major interstates, airports, passenger rail service, as well as water taxis and a bustling cruise ship boarding seaport.

From MarketWatch • Oct. 29, 2025

He heard the distant horns of ships by the seaport.

From "The Wild Robot Escapes" by Peter Brown

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