Plenary (adjective)

1. Complete and unrestricted, covering all aspects or having full authority.
2. Attended by or involving all members or participants.

Origin:

The word 'plenary' comes from the latin word 'plenus' meaning full or complete. it was later used to describe a meeting or session in which all members are present.

Examples:

1. The plenary session was the highlight of the conference, bringing together all participants to discuss the most important topics.
2. The plenary powers of the president allow him to make decisions without the need for approval from other government officials.
3. The plenary committee has the authority to make final decisions on all matters related to the project.
4. The plenary speech was well received by the audience, providing a comprehensive overview of the topic.
5. The plenary session of the parliament was an opportunity for all members to express their opinions and discuss important issues.