a large-scale public exhibition or show, as of art or manufactured products: an exposition of 19th-century paintings; an automobile exposition.
2.
the act of expounding, setting forth, or explaining: the exposition of a point of view.
3.
writing or speech primarily intended to convey information or to explain; a detailed statement or explanation; explanatory treatise: The students prepared expositions on familiar essay topics.
4.
the act of presenting to view; display: The singer gave a splendid exposition of vocal talent.