seawater
see wo ter
- n water containing salts
- The salvagers wanted to save the hull and especially the Diesel "engines from seawater corrosion.
- Here she dealt with a broken seawater-filtration system, had flying fish land on her pillow while she tried to sleep, and dived into shark-infested waters to clean the bottom of .
- They would draw out 180 billion metric tons of seawater each year, split the salt, keep the acid and pour back the water.