1. thought out carefully; devised or contrived through mental effort
Usage: formal; past participle of excogitate

Examples

• The elaborate plan was excogitated over many months of careful consideration.
• She excogitated a brilliant solution to the complex mathematical problem.
• The defense strategy was excogitated by the team’s most experienced lawyers.
• After much deliberation, they excogitated a compromise that satisfied both parties.
• The innovative design was excogitated through extensive research and testing.
• He excogitated various scenarios before making his final decision.