saltwater

word

Definition

Water that contains a significant amount of salt, especially the water in oceans and seas. It can also refer to any mixture of water and salt.

Usage & Nuances

Used mainly in scientific, environmental, and marine contexts. Don't confuse 'saltwater' (with salt) and 'freshwater' (without salt). Collocations: 'saltwater fish,' 'saltwater tank.' Can be written as one word (saltwater) or two (salt water).

Example Sentences

Most fish in the ocean live in saltwater.

basic

You should not drink saltwater because it can make you sick.

basic

She has a saltwater aquarium at home.

basic

After swimming in the saltwater, my skin felt sticky.

natural

Some people gargle with saltwater to relieve a sore throat.

natural

Coral reefs grow well in warm saltwater environments.

natural