What is fishing?

Fishing as a sport is when you catch fish but release it back into the water after.

idioms and expressions from fishing

Many idioms originated from fishing and here is a list of them with pictures and examples.

fishing idioms and expressions list in English
fishing idioms - drop someone a line
fishing idioms - fish for compliments
fishing expressions - off the hook
common fishing idioms and sayings - open a can of worms meaning
fishing expressions - plenty more fish in the sea
fishing sayings - reel in