What does the term "a second" signify in a motion?

The term "a second" in the context of parliamentary procedure indicates that another member of the assembly supports the motion and wishes for it to be considered by the group. When a member makes a motion, it typically needs a second to signal that at least one other member believes the motion is worthy of discussion. This helps prevent the assembly from spending time on motions that do not have enough interest. Therefore, when a motion receives a second, it signifies that the group should proceed to discuss the merits of the motion presented.

The other options do not accurately reflect the meaning of a second. For instance, a second does not mean the motion is dismissed; rather, it allows for further examination. It does not imply that further discussion is required beyond the support for the motion, nor does it mean that the motion is immediately up for a vote; that step comes later in the process after discussion has occurred.