(n) :
a substantial, often approximately cuboid, piece of any substance; a cuboid of wood, plastic or other material used as a base on which to cut something
"a block of ice."
(v) :
to fill (something) so that it is not possible to pass; to prevent (something or someone) from passing
(n) :
a substantial, often approximately cuboid, piece of any substance; a cuboid of wood, plastic or other material used as a base on which to cut something
"a block of ice."
(v) :
to fill (something) so that it is not possible to pass; to prevent (something or someone) from passing