noun. an Italian courtesy title for an unmarried woman; equivalent to `Miss', it is either used alone or before a name.
noun. an Italian title or form of address for an unmarried woman.
1. Noun, singular or mass If you're just trying to catch the attention of someone on the street, signorina"" aria-label="Link to "signorina""> "signorina" is the proper way to address a younger woman and "signora" is equivalent to "madam."