Final answer:
The primary meaning of postponement is delay, indicating that an event or action is rescheduled to a later time.
Step-by-step explanation:
The primary meaning of postponement is delay. When an event or an action is postponed, it means that it is being rescheduled to take place at a later time than originally planned.
This is typically done because it is not possible or convenient to carry out the event or action at the scheduled time.
For example, if a meeting is set for Friday but needs to be postponed to the following Monday due to availability issues, the meeting has been delayed.