plenary
Meaning
1. (of a meeting) to be attended by all members or participants.
2. absolute; unqualified; complete.
Structure
Usage
The committee will reconvene for a plenary session next week.
The ambassador was given plenary powers to negotiate the treaty.
The conference featured both specialized workshops and plenary addresses for all attendees.
Etymology
The word "plenary" originates from the Late Latin term plēnārius, meaning "complete" or "full," which itself derives from the classical Latin adjective plēnus (full). This Latin root can be traced further back to the Proto-Indo-European (PIE) root pelə-, meaning "to fill," a source it shares with other English words like "plenty" and "complete." The semantic journey is direct: from the literal concept of fullness, the meaning extended to describe meetings attended by the full membership and, by further abstraction, to denote absolute or unqualified authority or condition.
Analysis
plen (from Latin plēnus, meaning "full"); ary (a suffix forming adjectives, from Latin -ārius, indicating "pertaining to" or "connected with").