SALTWATER
seawater, saltwater, brine
(noun) water containing salts; “the water in the ocean is all saltwater”
Source: WordNet® 3.1
Etymology
Noun
saltwater (countable and uncountable, plural saltwaters)
alternative form of salt water
Hypernyms
• water
Hyponyms
• seawater
Adjective
saltwater (not comparable)
New Keynesian or Keynesian, in reference to macroeconomics and economics departments on the East Coast and West Coast of the United States of America.
Antonyms
• (both senses): freshwater, sweetwater
Source: Wiktionary