A group of voters or politicians who share common goals.

(Canada, politics) Bloc Québécois

plural of bloc

Any group of individuals who join a protest or demonstration, wearing black clothing including items to protect and/or conceal their faces and often engaging in violence and vandalism; the tactic of forming and participating in such a group.

as a whole; all at once; all together.

(Canada) Alternative spelling of Bloc Québécois

(Canadian politics) A Canadian federal political party, with the goal of sovereignty for Quebec.

(historical) The largely Communist countries of the eastern world, usually Eastern Europe and especially in the Cold War era.

Alternative spelling of chockablock

Alternative spelling of chockablock