'Signore' definitions:
Definition of 'signore'
From: WordNet
noun
An Italian title of respect for a man; equivalent to the English `sir'; used separately (not prefixed to his name)
Definition of 'Signore'
From: GCIDE
- Signor \Si*gnor"\, Signore \Si*gno"re\, n. [It. See Seignior.] Sir; Mr.; -- a title of address or respect among the Italians. Before a noun the form is Signor. [1913 Webster]