Simple Definition of sea power
: a country that has a large and powerful navy
: the strength and size of a country's navy
Full Definition of sea power
1 : a nation having formidable naval strength
2 : naval strength
Examples of sea power in a sentence
Britain was the world's greatest sea power at one time.
a massive increase in sea power
First Known Use of sea power
Learn More about sea power
Britannica.com: Encyclopedia article about sea power
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