ˈplēnərē, ˈplen-, -ri adjective
Etymology: Late Latin plenarius, from Latin plenus full + -arius, -ary — more at full
1. : complete in every respect : absolute , perfect , unqualified
the plenary inspiration of the Bible — M.R.Cohen
a plenary state of cleanliness — Arnold Bennett
2. : fully attended or constituted : including all entitled to be present
a plenary session of the legislature
plenary assembly
3. : including all steps in due order : complete
a plenary proceeding
— opposed to summary