seawater

Definitions of seawater
1

n water containing salts

Synonyms:
brine, saltwater
Antonyms:
fresh water, freshwater
water that is not salty
Types:
red tide
seawater that is discolored by large numbers of certain dinoflagellates that produce saxitoxin
Type of:
H2O, water
binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

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