1. past tense and past participle of 'gen': to brief or inform someone with information or facts
Usage: informal; chiefly British
2. past tense and past participle of 'gen': to generate or produce (often used in gaming or technical contexts)
Usage: informal; technical

Examples

• The officer genned up the team on the new security protocols.
• She genned me on what happened at the meeting while I was away.
• The system genned a new password for each user.
• He genned up on the subject before the interview.
• They genned the troops with all the necessary details for the operation.