Fishing pole and Rod

Fishing pole noun - A rod of wood or steel or fiberglass that is used in fishing to extend the fishing line.

Rod and fishing pole are semantically related in fishing rod topic. In some cases you can use "Rod" instead a noun phrase "Fishing pole", when it comes to topics like fishing gear, rod used with line to hook fish.

Rod noun - A heavy rigid stick used as a weapon or for punishment.

Fishing pole and rod are semantically related in fishing rod topic. You can use "Fishing pole" instead a noun "Rod", if it concerns topics such as fishing gear.