exposition >> ɛkspəˈzɪʃ(ə)n
Definition: [noun] a comprehensive description and explanation of an idea or theory.
Example: a systematic exposition of the idea of biodiversity
Definition: [noun] a large public exhibition of art or trade goods.
Example: the exposition will feature exhibits by 165 companies
Definition: [noun] the action of making something public.
Example: the country squires dreaded the exposition of their rustic conversation