About

define: extra: excess, more than is needed, required or desired; something additional of the same kind.

define: simile: a simile is a type of figurative language, language that does not mean exactly what it says, that makes a comparison between two otherwise unalike objects or ideas by connecting them with the words “like” or “as.” The reader can see a similar connection with the verbs resemble, compare and liken. Similes allow an author to emphasize a certain characteristic of an object by comparing that object to an unrelated object that is an example of that characteristic.

define: extra: an minor actor in a crowd scene