Why can’t the fruiting body of a fungus be called a fruit?

The fruit is formed from flowers and is the part of the plant in which seeds are formed and ripen. In addition, the fruits can participate in the spread of seeds. Fruit bodies are structures of closely spaced highly intertwined hyphae of the mycelium of the fungus. They are usually found in cap mushrooms. Fruit bodies are located above the soil surface and serve as a place for the formation of spores and a device for their spread.