clocker
🇺🇸
/ˈklɑːkər/
🇬🇧
/ˈklɒkə(r)/
A person who illegally alters a car's odometer to make it appear as if the car has been driven fewer miles.
The used car dealer was caught hiring a clocker to deceive customers about the mileage.
A person who sells illegal drugs, typically cocaine or crack.
The police arrested the clocker who was dealing drugs near the school.