›[C]a particular example of somethingSamples and examples›[C]a particular copy of a magazine: Have you got last week's number of the New Yorker?He's got all the back numbers (= previous copies)of the magazine.Newspapers and magazines›[C]informala piece of clothing, especially a dress, that you admire: She was wearing a stylish Dior number.Clothing - general words›[C]USslanga person with a particular characteristic: He's a real sexy number, don't you think?People in general›[C]a short tune or song: Sing one of those romantic numbers.Types of songsMusical pieces›[Cusually singular]mainly USslangsomething that is often said: He tried the usual/that old number about how his wife didn't understand him.Informal talking and conversation