Definition Of wedges
a piece of wood, metal, or some other material having one thick end and tapering to a thin edge, that is driven between two objects or parts of an object to secure or separate them.
An anchorage consists of a cast-iron bearing plate and special wedges to secure the strand inside the anchor housing.
fix in position using a wedge.
the door was wedged open
force into a narrow space.
I wedged the bags into the back seat