Definitions:

1. A degree program that combines marine science, naval engineering, military studies, and leadership training, often offered through military academies or naval colleges. NOUN
   • Graduates with a Bachelor of Naval Science are eligible for commission as ensigns in the U.S. Navy.
2. An undergraduate academic or professional degree focused on the principles, operations, and technologies of naval and maritime systems, preparing graduates for naval service marine operations, or careers in defense and maritime industries. NOUN
   • He earned a Bachelor of Naval Science at the naval academy before commissioning as a surface warfare officer.

Synonyms:

• b.n.s.