elaborate

adjective
1

Complex, detailed, or sophisticated.

"After reading a long, elaborate description, I was impressed but no wiser."

2

Intricate, fancy, flashy, or showy.

"I stared for hours at the elaborate pattern in the rug."

verb
1

Тo develop in detail or complexity.

2

To expand/enlarge in detail.

"What do you mean you didn't come home last night? Would you care to elaborate?"

Source: https://en.wiktionary.org/wiki/elaborate

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