Which term describes a seat that is currently unfilled or unoccupied?

• A. Open seat
• B. Open position
• C. Unfilled post
• D. Vacancy

Answer: (D)

The key idea is the formal term used in parliamentary procedure to describe a seat with no occupant. A vacancy is a seat that is currently unfilled or unoccupied, and it signals that the body needs to fill it according to its bylaws—whether by election, appointment, or another method specified by rules. The other phrases are everyday language and not the standard vocabulary used in Robert’s Rules, so they are less precise in a formal process. Therefore, vacancy is the best description.