noun

salinity

salinity, saltiness, salt content

The salinity of the ocean varies.

The salinity of the ocean varies.

Scientists measure the soil's salinity.

Scientists measure the soil's salinity.

the salinity of (sth.) The amount of salt in something. The salinity of the Dead Sea is very high.

Synonyms: saltiness, salt content

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

Think of a 'saline' solution, which is salty water. 'Salinity' is the measure of that saltiness.

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