high technology; the most advanced technology available.
A Late Modern architectural style incorporating elements of high-technology industry and seeking to communicate the underlying structure and function of a building.
Of a person: having obtained worldly experience, and lacking naiveté; cosmopolitan, worldly-wise.
Complicated, especially of complex technology.
Of art or other things: appealing to the tastes of an intellectual or sophisticated (sense 1) person; cerebral; also, cultured, elegant, refined.