quorum

Merriam-Webster's Word of the Day for September 15, 2026 is: quorum • \KWOR-um\  • noun Quorum refers to the smallest number of people who must be present at a meeting in order for official decisions to be made. Broadly speaking, quorum may refer to any select group. // We need a quorum of fifteen staff members on the call in order to move forward with the items on the meeting agenda. See the entry > Examples: “In Jewish law, some prayers, such as those in the morning service, can only be said communally, in a quorum of 10 Jewish adults, called a minyan.” — Yonat Shimron, NPR, 16 July 2026 Did you know? It takes two drama queens to tango, three Nervous Nellies to change a lightbulb, and 218 U.S. House Representatives to constitute a formal meeting. Each of these minimums—especially the last one—may be described as a quorum. This word, which can be pluralized as quorums or quora, comes directly from the Latin word quorum, which translates as “of whom.” At one time, this Latin quorum was used in the wording of the commissions granting power to justices of the peace in England. Later, when it became an English noun, quorum initially referred to the number of justices of the peace who had to be present in order to hear a case. That sense is now rare, and today quorum is used to refer to the minimum number of people required to be present at a meeting in order for official business to take place. It can also be used more broadly to mean simply “a select group.”