ALL meanings of national security council
na·tion·al se·cu·ri·ty coun·cil
N n - noun national security council the council, composed of the president, vice president, secretary of state, secretary of defense, director of the Central Intelligence Agency and the chairman of the Joint Chiefs of Staff, that determines means by which domestic, foreign, and military policy can best be integrated for safeguarding the national security. Abbreviation: NSC. 1
- noun national security council a government branch responsible for matters relating to national security, ie by protecting the nation's safety against terrorism, etc 0