WordReference Random House Unabridged Dictionary of American English © 2026
su•per•port
(so̅o̅′pər pôrt′, -pōrt′),USA pronunciation n.
- Nautical, Naval Termsa deepwater port, often one built offshore, capable of accommodating very large ships, esp. supertankers of 100,000 tons or more.
- super- + port1 1965–70