Noun

(en noun)

A meeting or gathering.

The convention was held in Geneva.

* {{quote-news

, year=2012 , date=May 30 , author=Katherine Stewart , title=How Christian fundamentalists plan to teach genocide to schoolchildren , work=the Guardian citation , page= , passage=The CEF and the legal advocacy groups that have been responsible for its tremendous success over the past ten years are determined to "Knock down all doors, all the barriers, to all 65,000 public elementary schools in America and take the Gospel to this open mission field now! Not later, now!" in the words of a keynote speaker at the CEF's national convention in 2010.}}

A formal deliberative assembly of mandated delegates

''The EU installed an inter-institutional Convention to draft a European constitution

The convening of a formal meeting

A formal agreement, contract or pact

(international law) A treaty or supplement to such.

''The Vienna convention at the Vienna Congress (1814-15) standardized most of diplomatic conduct for generations

A generally accepted principle, method or behaviour.

*

In order to account for this, we might propose to make the Prepositional Phrase an optional constituent of the Verb Phrase: this we could do by re-
placing rule (28) (ii) by rule (40) below:
(40)      VP → V AP (PP)
(Note that a constituent in parentheses is, by convention , taken to be
optional.)

''Table seatings are generally determined by tacit convention , not binding formal protocol

The convention of driving on the right is reinforced by law.

Noun

(en noun)

A period devoted to a particular activity.

a training session

"Are we having a recording session'''?" / "Yes. We've even got some '''session musicians to provide some brass."

*

A meeting of a council, court, or legislative body to conduct its business.

This court is now in session .

(computing) The sequence of interactions between client and server, or between user and system; the period during which a user is logged in or connected.

Logging out or shutting down the computer will end your session .

(cricket) Any of the three scheduled two hour playing sessions, from the start of play to lunch, from lunch to tea and from tea to the close of play.

(obsolete) The act of sitting, or the state of being seated.

* Hooker

So much his ascension into heaven and his session at the right hand of God do import.

* Tennyson

But Vivien, gathering somewhat of his mood, / Leaped from her session on his lap, and stood.