(figuratively) Coarse, provocative, earthy; said of language.
(figuratively) Experienced, especially used to indicate a veteran of the naval services; salty dog (from salt of the sea).
(US slang, dated)Irritated, annoyed (from the sharp, spicy flavor of salt).
(derogatory)Indignant or offended due to over-sensitivity, humourlessness, or defeat (implying the person is a crybaby, shedding salty tears); said of interlocutors expressing indignation, or merely disagreement.
(linguistics) Pertaining to the Sardinian language and those dialects of Catalan, spoken in the Balearic Islands and along the coast of Catalonia, that use definitive articles descended from the Latin ipse (“self”) instead of the Latin ille (“that”).
“The vegetable stock is salty enough that additional salt probably won't be necessary.”
“He proceeded to insult everyone, telling them, in more salty language, that he didn't need any of them to win.”
“As they gathered around the torchlit posts and watched her dance, they gave the usual lewd and salty comments and obscene suggestions as she whirled.”