1º_ It is an augmentative of fish (in its meanings as an adjective and noun). 2º_ It is also a blow given with a fish, or a good fishing ("act or sport of fishing"). 3º_ As a blow of effect, it is said of the public demonstration made by fishermen and fish distributors in demand of improvements for the fishing sector. They usually make a sale of products at a low price occupying a busy and visible place as a form of protest. See suffix -azo , vegetable .
