1. a permanent executive committee, especially in a communist organization or government
Usage: political
2. the executive committee of a communist party or legislature
Usage: historical; political

Examples

• The presidium met weekly to discuss party policy.
• Members of the presidium were elected by the central committee.
• The Soviet presidium held significant political power.
• She was appointed to serve on the presidium of the organization.
• The presidium issued a statement regarding the new reforms.
• Decisions made by the presidium affected the entire party structure.