One of the simple machines; a piece of material, such as metal or wood, thick at one edge and tapered to a thin edge at the other for insertion in a narrow crevice, used for splitting, tightening, securing, or levering.
User Defined Definitions
"squeeze like a wedge into a tight space"
"any shape that is triangular in cross section"
"such as the letter c"
"a heel that is an extension of the sole of the shoe"
"a block of wood used to prevent the sliding or rolling of a heavy object"