sophisticated

adjective
  1. Having a refined knowledge of the world, especially through wide experience. adjective
    She was a sophisticated traveler, having visited over 50 countries.
    His sophisticated taste in art was evident from his impressive collection.
  2. Complex or intricate, often in a way that shows advanced development or design. adjective
    The software uses a sophisticated algorithm to predict user behavior.
    The watch's sophisticated mechanism allows it to function flawlessly under water.
  3. Having or showing a lot of experience and knowledge about the world and about culture, art, literature, etc. adjective
    Her sophisticated understanding of classical music impressed everyone at the concert.
    The novel's sophisticated themes explore the complexities of human nature.