1. having knowledge or understanding about something; informed
Usage: informal; often used with ‘in’ or ‘up’

Examples

• She’s really clued in about the latest technology trends.
• I’m not very clued up on politics.
• He seems clued about what’s happening at work.
• The new employee isn’t clued in yet about our procedures.
• Are you clued up on the changes to the schedule?
• She’s always been clued about fashion.