adjective / verb
elaborate
ih-LAB-er-uht/ɪˈlæbərət/
Developed with considerable detail or complexity.
The wooden jewelry box has elaborate floral carvings and precise joinery.

Etymology
Something “worked out” was originally produced by labor. The adjective came to emphasize the care and attention involved, yielding the sense of intricate or highly detailed workmanship.
In context
He designed elaborate scenery, architectural settings, costumes and stage effects. He also introduced important innovations in stage design and scene changing. He used revolving screens for scene changes
More examples
- They devise an elaborate plan for the surprise party.
- Could you elaborate on your reasons for leaving?
- The report elaborates the proposal in a series of detailed diagrams.
Forms
elaborate · elaborates · elaborated · elaborating · more elaborate · most elaborate
elaboration noun — The addition of detail or explanation.
elaborately adverb — With considerable detail, complexity, or care.