seaport

noun

sea·​port ˈsē-ˌpȯrt How to pronounce seaport (audio)
Synonyms of seaportnext
: a port, harbor, or town accessible to seagoing ships

Examples of seaport in a Sentence

Boston is a major seaport in the northeastern U.S.
Recent Examples on the Web
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These searches can be conducted as part of routine inspections at airports, land crossings and seaports. Alice Gibbs, MSNBC Newsweek, 31 Mar. 2026 Thousands of Shahed drones have pummeled the Persian Gulf this month, hitting hotels, airports, seaports, desalination plants, and energy infrastructure, and deepening the worst oil-price shock in modern history. Simon Shuster, The Atlantic, 27 Mar. 2026 Despite that, the armed groups have continued to wreak havoc, collecting millions of dollars in extortion fees from toll roads and their control of strategic corridors leading to the country’s seaports and land border with the neighboring Dominican Republic. Jacqueline Charles, Miami Herald, 25 Mar. 2026 Women all around the seaport were getting contracts to stitch flags, and Ross surely wanted in. Marla Miller, The Conversation, 23 Mar. 2026 See All Example Sentences for seaport

Word History

First Known Use

circa 1520, in the meaning defined above

Time Traveler
The first known use of seaport was circa 1520

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Cite this Entry

“Seaport.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seaport. Accessed 6 Apr. 2026.

Kids Definition

seaport

noun
sea·​port -ˌpō(ə)rt How to pronounce seaport (audio)
-ˌpȯ(ə)rt
: a port, harbor, or town within reach of seagoing ships

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