Definition of signor
signoriplay \sēn-ˈyȯr-(ˌ)ē\ also
: an Italian man usually of rank or gentility —used as a title equivalent to Mr.
Variants of signor
Origin and Etymology of signor
Italian signore, signor, from Medieval Latin senior superior, lord — more at senor
First Known Use: 1545
Seen and Heard
What made you want to look up signor? Please tell us where you read or heard it (including the quote, if possible).