WordNet sense 1 (white crystalline form of especially sodium chloride used to season and preserve food):

common salt, table salt

WordNet sense 2 (negotiations between the United States and the Union of Soviet Socialist Republics opened in 1969 in Helsinki designed to limit both countries' stock of nuclear weapons):

Strategic Arms Limitation Talks

WordNet sense 3 (the taste experience when common salt is taken into the mouth):

salinity, saltiness

WordNet sense 4 (one of the four basic taste sensations; like the taste of sea water):

salty

WordNet sense 5 (pleasing to the sense of taste):

tasty

WordNet sense 6 (keenly and painfully felt; as if caused by a sharp edge or point):

sharp