pescador
fisherman
pescar
to fish
+
-dor
person who does something (agent noun suffix)
Pescador means fisherman and can be broken down into pescar0 (to fish0) + -dor1 (person who does something1), literally meaning 'one who fishes'.
noun
- fishermanA person who catches fish for a living or as a hobbyEl pescador lanzó su red al mar. // The fisherman cast his net into the sea.