Meaning of “congress” - Learner’s Dictionary

congress

noun uk us /ˈkɒŋɡres/

[ C ] a large meeting of the members of one or more organizations:

an international congress on art history
Congress

the group of people who make laws in the United States. Congress consists of the Senate and the House of Representatives.

(Definition of “congress” from the Cambridge Learner’s Dictionary © Cambridge University Press)