DEF: containing a lot of careful detail or many detailed parts.
EX: Persian (Iranian) carpets are famous for their elaborate colors and artistical design, and are treasured in museums and private collections all over the world.
Merriam-Webster Online Dictionary
elaborate (adjective)1.
planned or carried out with great care - took elaborate precautions
2.
marked by complexity, fullness of detail, or - ornateness elaborate prose
transitive verb
1.
to produce by labor
2.
to build up (as complex organic compounds) from simple ingredients
3.
intransitive verb
to work out in detail - develop elaborate a theory
1.
to become elaborate - (see elaborate)
2.
to expand something in detail - would you care to elaborate on that statement