1) Adult male 2) Italian gentleman 3) Italian title of respect 4) Man of Milan 5) Milan mister 6) Milanese mister 7) Mister in Messina 8) Mister in milan 9) Overseas term of address 10) Salerno sir 11) Sicilian mister 12) Sicilian sir 13) Signior 14) Title for Versace Found on https://www.crosswordclues.com/clue/signor
Si·gnor'Si*gno're noun [ Italian See Seignior .] Sir; Mr.; -- a title of address or respect among the Italians. Before a noun the form is Signor . Found on http://www.encyclo.co.uk/webster/S/101