i Register
In some senses, takedown is marked as slang. Watch for register when choosing this word.
noun
A taking down: the arrest of a suspect by a police officer.
A taking down: an act of bringing one's opponent to the ground by grabbing one or both legs and applying a rearward bending moment.
Takedown (grappling) on Wikipedia.Wikipedia
Enforced removal of material from a website, etc.
The DMCA also gives the targets of notice-and-takedown complaints a limited opportunity to have access to their materials restored.