Quorum means the minimum number of members of an assembly or society which must be present at any of it's meetings to make the proceedings of that meeting valid.
An example of how to use quorum in a sentence would be.
The quorum stated in the notice of the annual meeting is correct.
The official meeting was postponed to a later date due to the lack of a quorum of water committee members.
Without a quorum of three members, the board can't act.
An example of a quorum would be.
For example, if the House has the total membership of 250, at least 25 members must be present for the House to proceedings with its business.
If at any time during a meeting of a House there is no quorum, the Chairman has to either adjourn the House or suspend it until there is a quorum.