What is the purpose of a motion to postpone indefinitely?

The purpose of a motion to postpone indefinitely is primarily to effectively terminate a motion without requiring a direct vote on it, which is why the correct answer is to kill a motion. This type of motion allows members to express that they do not wish to act on the original motion at all and essentially side-steps a potentially controversial or unwanted decision.

When a motion to postpone indefinitely is adopted, it indicates that the assembly has decided not to consider the matter any further. This can be a strategic move to prevent a motion from being discussed or voted on, particularly if there is no support for it or if it is perceived as problematic.

This motion does not facilitate amendments or provide an opportunity for further discussion or referral to a committee; rather, it serves as a definitive closure on the current business. Thus, it is a useful tool within parliamentary procedure for managing the agenda effectively and maintaining order in discussions.