congress >> /ˈkɑŋɡrəs/
Definition: [noun] A national legislative body, especially that of the US. The US Congress, which meets at the Capitol in Washington, D.C., was established by the Constitution of 1787 and is composed of the Senate and the House of Representatives.A particular session of the US Congress.
Example: changes in taxation required the approval of Congress
Definition: [noun] A formal meeting or series of meetings for discussion between delegates, especially those from a political party or labor union or from within a particular discipline.
Example: an international congress of mathematicians
Definition: [noun] A society or organization, especially a political one.
Example: the National Congress of American Indians
Definition: [noun] The action of coming together.
Example: sexual congress