"Saltwater" refers to water that contains a certain amount of salt or salt minerals dissolved in it. It can be found in oceans and seas, and it tastes salty. Full definition
The researchers recruited bottlenose dolphins that had been trained to dive and swim through hoops submerged in saltwater pools or in the open ocean. (sciencenewsforstudents.org)
Fran's family is rounded off by a tank of saltwater fish. (midislevet.ca)
Surrounded by 147 hectares of tropical gardens and 2 hectares of saltwater lagoon pools, an 18 - hole golf course and private poolside cabanas. (sheratongrandmirageportdouglas.com)