Aimbot is slang for "Automatic aiming bot." See an example of how people use it.
An aimbot is an automatic aiming bot used in shooting video games. It is a cheat program that automatically aims a weapon in order to enable easier headshots and kills.
Auto aiming color bot (Aimbot)
What is the meaning of you have aimbot? - Question about English (US)
A roboticist built a hardware aimbot that could outperform the pros, until it aimed so hard it died
Fortnite Hacks & Cheats w/ Aimbot & ESP [UNDETECTED]
Spotting an aimbot
What Are Aimbots and How Do They Work? - PrivateCheatz
Aimbot studio
How to Get Aimbot on Fortnite in Easy Steps - Player Counter
What is Aimbots Hack - javatpoint
Giving the term Aimbot a whole new meaning ;) : r/DDLC
PyLessons
Hacks for the Escape from Tarkov: Radar, Aimbot, and ESP!, by Cheatarmy
What Are Aimbots and How Do They Work? - PrivateCheatz