Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Adjective: switched on
Usage: informal
  1. Informed about the latest trends
    "The switched on crowd always knew about the coolest new restaurants";
    - hep [archaic], hip [informal], hip to
     
  2. Up to date with the latest developments
    "You need to be switched on to succeed in this fast-paced industry";
    - well-informed, clued-up [informal], in touch, plugged in [informal]

See also: informed

Encyclopedia: Switched on