the
spore-bearing fruiting body of a
fungus, typically in the form of a rounded cap on a
stalk, especially one that is believed to be inedible or poisonous.
Joseph: "Hey, Nick."
Joseph: "Can I eat toadstool?"
Nick: "No, we can't eat toadstool."
Joseph: "Why?"
Nick: "
Mushroom poisoning, also called toadstool poisoning,
toxic,
sometimes fatal, effect of eating poisonous mushrooms."