From Dictionary.com...
poach·er1


/ˈpoʊ

tʃər/
Pronunciation Key -
Show Spelled Pronunciation[poh[/b]-cher]
Pronunciation Key -
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–noun
1.
a person who trespasses on private property, esp. to catch fish or game illegally. [/align]
From American Heritage dictionary...
poacher2
SYLLABICATION:
poach·er
PRONUNCIATION:

p


ch

r
NOUN:
1. One who hunts or fishes illegally on the property of another.