words and phrases (often in use for only a short time) used very informally, eg words used mainly by, and typical of, a particular group: army slang; teenage slang; 'stiff' is slang for 'a corpse'.
az: jarqon
ru: сленг, жаргон
♦ verb
to speak rudely and angrily to or about (someone); to abuse: I got furious when he started slanging my mother.
az: söymək
ru: грубо говорить;(об)ругать