to hook (a fish, etc.), to join, to hitch
"Mwen kòché konmen pwéson mé m’a tjébé yonn."
I hooked so many fish but I didn’t catch any.
to skin (a type of fish without scales)
"Papa mwen té ni pou kòché tout sé bous-la bay manman mwen."
My father had to skin all of the triggerfish for my mother.
Origin< Fr. accrocher