To make a harsh, high-pitched sound, like a door that needs oil.
Screak can make people think of old, rusty things or of something that needs fixing.
Examples:
The old door will screak when you open it.
I don't like it when my shoes screak on the floor.
The rusty gate will screak when you push it.
The mouse made the door screak when it tried to open it.
The haunted house is full of screaking doors and floors.
The old house screaks and moans in the wind.