convention

US /kənˈvɛnʃən/

UK /kənˈvenʃn/

A2TOEIC
n. (c./u.)Noun (Countable/Uncountable)Official agreement between two or more countries
It is a convention of war, we do not kill people who are not soldiers
n. (c./u.)Noun (Countable/Uncountable)Large formal assembly, e.g. to make laws
Sally attended the fifth annual convention for female business managers
adj.AdjectiveConcerning a large formal assembly or meeting
The convention hall is the room where the main speeches will take place
n. (c./u.)Noun (Countable/Uncountable)Proper and widely accepted way of behaving
He follows the convention of opening the door for ladies
n. (c./u.)Noun (Countable/Uncountable)A large meeting or conference, especially of members of a political party or professional organization.
The political party held its national convention in Chicago.
n. (c./u.)Noun (Countable/Uncountable)A way of behaving that is considered acceptable in a society.
Social convention dictates that you should not talk loudly on your phone in a restaurant.

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