Definition & Meaning of "bit part"in English

What is a "bit part"?

A bit part is a small, often minor role in a film, television show, or stage production. It typically involves a brief appearance and limited dialogue, but can be important for the overall story or to support the main characters. Bit parts are usually played by actors who do not have a significant presence in the production but contribute to the scene or narrative in a small but meaningful way.