ଅର୍ଥ : Add details, as to an account or idea. Clarify the meaning of and discourse in a learned way, usually in writing.
ଉଦାହରଣ :
She elaborated on the main ideas in her dissertation.
ସମକକ୍ଷ : elaborate, enlarge, expand, expatiate, exposit, expound, flesh out, lucubrate
Reduce in scope while retaining essential elements.
The manuscript must be shortened.