salt

noun

1.
a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal)
Derived from:
salty
2.
white crystalline form of especially sodium chloride used to season and preserve food
common salt table salt
Derived from:
salt salty
3.
the taste experience when common salt is taken into the mouth
salinity saltiness
Derived from:
salt salty