Fish

A cold-blooded vertebrate animal that lives in water, moving with the help of fins and breathing with gills.

"Salmon is a fish."

Any animal (or any vertebrate) that lives exclusively in water.

The flesh of the fish used as food.

"The seafood pasta had lots of fish but not enough pasta."

A card game in which the object is to obtain cards in pairs or sets of four (depending on the variation), by asking the other players for cards of a particular rank.