Acting role with no spoken lines. Insignificant role in a play or film where I think the actor has no lines to speak. A walk-on part refers to movies or television. Say for example you have a street scene with a lot of people walking around. These people are known as extras and they have walk-on parts, meaning they don't speak or do anything special. They just form part of the background
She asked for a walk-on part so that she wouldn't have to memorize lines
Rembrandt appears in so many of his own paintings in a walk-on part.
Songs that contains the expression