Synonyms: lucubrate, dilate, elaborate, expand, expatiate, exposit, expound, enlarge, flesh out
Definition: add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
Usage: She elaborated on the main ideas in her dissertation
Similar words: clarify, clear up, elucidate
Definition: make clear and (more) comprehensible
Usage: clarify the mystery surrounding her death