a rope or chain running through the blocks of a tackle.
a short mast from the head of which a lateen yard is suspended.
a mountain formed by the uplift of blocks of the earth’s crust.
block association. an association of residents of a city block who work together to maintain a safe and attractive neighborhood.
a solid mass of wood, stone, etc., usually with one or more flat or approximately flat faces. a hollow masonry building unit of cement, terra cotta, etc.: a wall made of concrete blocks. one of a set of cube-shaped pieces of wood, plastic, or the like, used as a child’s toy in building. a mold […]