What Is A Supernumerary Person?

What Is A Supernumerary Person? noun, plural su·per·nu·mer·ar·ies. a supernumerary or extra person or thing. a supernumerary official or employee. a person who appears in a play or film without speaking lines or as part of a crowd; walk-on; extra. What is an example of supernumerary? An actor without a speaking part, as one who