"What does it mean...?" is an English equivalent of the Italian phrase Cosa significa? The question also translates as "What do you mean?" or "What does he (she) mean?" according to context. The pronunciation will be "KO-sa see-NYEE-fee-ka" in Italian.
"What" in English is Che?, Che cosa? or Cosa? in Italian.
"What was that?" in English is Che cosa era? in Italian.
Che cosa
"What is...?" in English is Cos'è...? in Italian.
Checca in Italian means "gay (homosexual)" in English.
"How about you?" in English is Cosa mi dici di te? in Italian.
"What are you staring at?" in English is Cosa stai guardando? in Italian.
"I will see what I can do" in English is Vedrò cosa posso fare in Italian.
Cosa sta facendo (lei)?
L'amore è un'altra cosa! in Italian means "Love is another thing!" in English.
Non so che cosa fare in Italian means "I don't know what to do" in English.
.cosa fai stasera