naval
adj. C1 Advanced Oxford US //ˈneɪvəɫ// UK //nˈeɪvəl// naval
adj. relating to a country's navy or its military ships. You use this when talking about sea-based defense and sailors.
adj. relating to a navy, including its ships, personnel, or maritime defense operations.
The city is home to a large naval base.
The two countries conducted a joint naval exercise to improve their coordination at sea.
Historians often debate whether the empire's decline was precipitated by a series of naval defeats that left its merchant shipping vulnerable to privateers.
Usage
Typically used as an attributive adjective before a noun, such as 'naval officer' or 'naval history'.