Elaborate (verb)

1. To develop, create, or produce something in a detailed and careful way.
2. To give more information or details about something.

Origin:

From latin elaboratus, past participle of elaborare ("to work out, perfect, polish, refine"), from ex- ("out") + labor ("toil, labor").

Examples:

1. He elaborated on his plan.
2. She elaborated her point of view.
3. The dress was elaborate with intricate details.
4. The system was too elaborate to understand.
5. He elaborated on his proposal for the project.