noun

salinity

salinity

The salinity of the ocean varies by location.

The salinity of the ocean varies by location.

High soil salinity can harm crops.

High soil salinity can harm crops.

((the salinity of sth.)) the amount of salt in (sth.) We measured the salinity of the water.

Synonyms: saltiness

From Latin 'sal' (salt) + '-inity' (state or quality). The quality of being salty.

Think of a 'saline solution' used in medicine, which is salt water. 'Salinity' is the measure of that saltiness.

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