someone who hunts or fishes illegally on the property of another
a cooking vessel designed to poach food (such as fish or eggs)
small slender fish (to 8 inches) with body covered by bony plates; chiefly of deeper northern Pacific waters
The poacher was arrested for trapping in the game preserve.
It may be far harder, in fact, to catch a poacher than a tiger.
He gets into good areas and has grabbed some real poacher’s goals recently.
I only scored poacher's goals with my head; I didn't have to jump or move much.