Scraiching means making a loud, high-pitched sound, like a bird or a person screaming.
Scraiching can be annoying or scary. It can also mean someone is in trouble or very upset.
Examples:
The bird is scraiching loudly.
Stop scraiching, it's hurting my ears!
She is scraiching because she lost her toy.
The cat is scraiching at the mouse.
The scraiching was so loud, it woke me up!
I don't like it when you're scraiching like that.