The noun fish has 4 senses (first 2 from tagged texts)
1. (14) fish -- (any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills; "the shark is a large fish"; "in the living room there was a tank of colorful fish")
2. (3) fish -- (the flesh of fish used as food; "in Japan most fish is eaten raw"; "after the scare about foot-and-mouth disease a lot of people started eating fish instead of meat"; "they have a chef who specializes in fish")
3. Pisces, Fish -- ((astrology) a person who is born while the sun is in Pisces)
4. Pisces, Pisces the Fishes, Fish -- (the twelfth sign of the zodiac; the sun is in this sign from about February 19 to March 20)
Overview of verb fish
The verb fish has 2 senses (first 2 from tagged texts)
1. (2) fish, angle -- (seek indirectly; "fish for compliments")
2. (1) fish -- (catch or try to catch fish or shellfish; "I like to go fishing on weekends")