poacher has definitions from the fields of zoology,law,criminal law,food
1
[ noun ] (law,criminal law) someone who hunts or fishes illegally on the property of another

Related terms

thief appropriator poach

2
[ noun ] (food) a cooking vessel designed to poach food (such as fish or eggs)

Related terms

cooking_utensil vessel

3
[ noun ] (zoology) small slender fish (to 8 inches) with body covered by bony plates; chiefly of deeper north Pacific waters
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