Final answer:
If a member moves to postpone all the committee reports at a meeting, it means they suggest delaying the presentation of the reports until a later time. The chair must decide whether to accept or reject the motion based on the meeting's agenda and the importance of the reports.
Step-by-step explanation:
If you are the chair at a meeting and a member moves to postpone all the committee reports, it means that the member suggests delaying the presentation of the committee reports until a later time. This could be done for various reasons, such as lack of preparedness, the need for more time to gather information, or to prioritize other agenda items. By postponing the committee reports, the chair must decide whether to accept or reject the motion based on the meeting's agenda and the importance of the committee reports.