Englishfor English speakers
tamper
Verb
—
If something is tampered with, it is changed or altered without permission.
The evidence for this case was tampered with.
There have been allegations that the police tampered with the crime scene.
in
Preposition
—
Used to show that something is inside something else.
The cat is in the box.
—
Used to show that someone is at home, or is available.
Is John in?
The Doctor is now in.
—
Used to show movement towards the inside.
The rain came in through the window.