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Showing results for saltwater.
Definitions

saltwater

[sawlt-waw-ter, -wot-er] / ˈsɔltˈwɔ tər, -ˈwɒt ər /
ADJECTIVE
marine
Synonyms
STRONGEST
aquatic coastal deep-sea maritime naval seagoing
STRONG
littoral nautical oceanic sea seafaring seashore seaside shore
WEAK
Neptunian abyssal hydrographic natatorial navigational ocean-going oceanographic pelagic
Antonyms
WEAK
freshwater
ADJECTIVE
marine/maritime
Synonyms
WEAK
Neptunian abyssal aquatic coastal deep-sea hydrographic littoral natatorial nautical naval navigational oceangoing oceanic oceanographic of the sea pelagic sea seafaring seagoing seashore seaside shore
ADJECTIVE
thalassic
Synonyms
WEAK
Neptunian abyssal aquatic coastal deep-sea hydrographic littoral maritime natatorial nautical naval navigational oceangoing oceanic oceanographic of the sea pelagic sea seafaring seagoing seashore seaside shore

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If guests aren’t entertained enough with the indoor amenities, they can lounge at the 40-foot saltwater pool with solar heating.

From MarketWatch • Apr. 28, 2026

Outside the abode, there is a saltwater infinity pool, which offers breathtaking views from the lounge chairs, and plenty of lush greenery.

From MarketWatch • Apr. 21, 2026

Perplexity advised rest and fluids, while Claude also recommended zinc lozenges and saltwater gargles.

From The Wall Street Journal • Apr. 4, 2026

Not only did it continue operating effectively, it also removed sodium ions from the saltwater solution.

From Science Daily • Feb. 19, 2026

Beatriz’s mom gave her twenty-five dollars, so she’s racking up a T-shirt, saltwater taffy, and a coffee cup.

From "Like Vanessa" by Tami Charles