Definition of seaport
: 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.
First Known Use of seaport
SEAPORT Defined for English Language Learners
Definition of seaport for English Language Learners
: a town or city with a harbor where ships stop to load and unload cargo
SEAPORT Defined for Kids
Definition of seaport for Students
: a port, harbor, or town within reach of seagoing ships
Seen and Heard
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