Noun: saltwater 'solt'wo-tu(r) [N. Amer], 'sólt'wo-tu(r) or 'solt'wo-tu(r) [Brit]- Water containing salts
"the water in the ocean is all saltwater";
- seawater, brine
Derived forms: saltwaters
Type of: H2O, water
Antonym: fresh water
Encyclopedia: Saltwater