wedge

to use an object to hold something, such as a door or window, in an open position

to use an object to secure something, preventing it from moving

to fix something securely in a position so it cannot move

to fix something securely into a narrow or confined space

to force into a narrow space between two things

to force something into a small space or position

to fix something in place by pressing it against another surface or object

to fix or place something in the space beneath an object

to place or get stuck in the space at the back of something