convention
Definitions
A way in which something is usually done, especially within a particular area or activity.
A large meeting or conference, especially of members of a political party or a particular profession.
An agreement between countries or groups that covers particular matters, especially one less formal than a treaty.
Examples
The annual science fiction convention attracts thousands of fans from around the world.
It is a social convention to shake hands when you are introduced to someone new.
The delegates gathered at the convention to discuss the proposed changes to the international treaty.
Synonyms
Antonyms
aberration anomaly irregularity nonconformity originality deviation unconventionality