A formal way to address or refer to a man, especially in Italian.
Using 'signors' is polite and respectful, like saying 'mister'.
Examples:
The signors are waiting for their table at the restaurant.
Excuse me, signors, do you need any help?
The signors are having a conversation at the party.
The signors look very important in their suits.
The signors always have interesting stories to tell.
The signors are like kings in their own way.