2. The act of expounding or of laying open the sense or
meaning of an author, or a passage; explanation;
interpretation; the sense put upon a passage; a law, or
the like, by an interpreter; hence, a work containing
explanations or interpretations; a commentary.
You know the law; your exposition Hath been most
sound. --Shak.
3. Situation or position with reference to direction of view
or accessibility to influence of sun, wind, etc.;
exposure; as, an easterly exposition; an exposition to the
sun. [Obs.] --Arbuthnot.
4. A public exhibition or show, as of industrial and artistic
productions; as, the Paris Exposition of 1878. [A
Gallicism]