Definitions

1. noun

The quality or state of being salty or having a salty taste; a characteristic of something that is salty.

“The saltness of the sea air was refreshing.”

2. noun

The quality or state of being caustic or sharp, as of criticism or satire.

“The saltness of her words cut through the pretensions of her colleagues.”

3. noun

A quality of being attractive or appealing, especially in a subtle or understated way.

“The saltness of her character added depth to the story.”