- an Italian man: usually used before a name as a title equivalent to Mr
WordReference Random House Unabridged Dictionary of American English © 2020
(sēn′yôr, -yōr, sin yôr′, -yōr′; It. sē nyôr′),USA pronunciation
- a conventional Italian term of address or title of respect for a man, either used separately or prefixed to the name. Abbr.: Sig., sig.
- Italian; see signore1