1. present participle of congress; meeting or assembling together, especially in a formal or official capacity
Usage: formal; often used in historical or political contexts

Examples

• The delegates were congressing in the capital to discuss trade agreements.
• Scientists from around the world are congressing at the annual conference.
• The parliament was congressing to address the new legislation.
• Members of the coalition were congressing to plan their strategy.
• The committee began congressing early in the morning to review the proposals.