Wrought with labor; finished with great care; studied; executed with exactness or painstaking; as, an elaborate discourse; an elaborate performance; elaborate research.
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing; "She elaborated on the main ideas in her dissertation"
developed or executed with care and in minute detail; "a detailed plan"; "the elaborate register of the inhabitants prevented tax evasion"- John Buchan; "the carefully elaborated theme"