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salinity

/səˈlɪnəti/
IPA guide

Other forms: salinities

The word salinity can mean the relative proportion of salt in a solution. Increasing the salinity of a solution will make it sterile, which is why it is often used in medical procedures.

The noun salinity is derived from the word saline thought to come from the Latin word salinium meaning "salt cellar" and the suffix ity meaning "condition or quality of being." Mixing salt with water makes a solution with high salinity, which has a sterilizing effect when used in medicine. Salinity is also associated with taste and food. You'll want to avoid foods with high salinity if you have high blood pressure.

Definitions of salinity
  1. noun
    the relative proportion of salt in a solution
    synonyms: brininess
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    type of:
    saltiness
    the property of containing salt (as a compound or in solution)
  2. noun
    the taste experience when common salt is taken into the mouth
    synonyms: salt, saltiness
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    type of:
    gustatory perception, gustatory sensation, taste, taste perception, taste sensation
    the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus
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