plenary

/ˈpliːnəri/ 10GRE
A plenary session or plenary meeting is one that is attended by everyone who has the right to attend. 全体出席的

adjective [原级]充分的;全体出席的

The Council has plenary powers to administer the agreement.
理事会拥有全权执行这项协议。

noun [抽象名词]全体会议

There'll be another plenary at the end of the afternoon after the workshop.
傍晚专题讨论会后将另有一个全体会议。

plen(满) + ary → 满的 → 完全的
单词造句:
网友用“Plenary”造句精选
...a plenary session of the Central Committee. …一次中央委员会全会。
The new committee holds its first plenary session this week. 新委员会本周举行第一次全会。