1. to arrange or plan beforehand
Usage: formal

Examples

• The committee members preconcerted their strategy before the meeting.
• They preconcerted the details of the surprise party weeks in advance.
• The lawyers preconcerted their arguments to present a unified defense.
• The orchestra members preconcerted their entrance timing for the performance.
• We need to preconcert our responses to potential questions from the press.
• The team preconcerted their plays during practice sessions.