plenaries >> /ˈpliːnəri/
Definition: [noun] A meeting or session attended by all participants at a conference or assembly.
Example: working parties would report back to the plenary with recommendations
Definition: [adjective] (of a meeting) to be attended by all participants at a conference or assembly, who otherwise meet in smaller groups.
Example: the House is expected to bring the legislative procedures bill to a plenary meeting
Definition: [adjective] Unqualified; absolute.
Example: the disciplinary committee will have plenary powers