exposit
1. [ verb ] add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
Synonyms: elaborate expound enlarge lucubrate expand flesh_out dilate expatiate
Examples:

"She elaborated on the main ideas in her dissertation"

Related terms: abridge clarify exemplify set_forth specify detail amplification exposition expansion expatiation dilation expansion lucubration
2. [ verb ] state
Synonyms: set_forth expound
Examples:

"set forth one's reasons"

Related terms: elaborate describe premise exposition
Similar spelling:   expository
  expositive
  exposition
  ex-spouse
  expose
  exposed
  Esposito
  exposure