What is the scientific definition for fungi?

sing. fungus

this is whta i learned abought fungus.

Lichens are underground. They reproduce by sporangium. The tree different types are fungi like, animal like, plant like. I think there are 5 different kinds of fungi here they are. One is club that would be mushrooms. Another one is sac fungi an example would be mold ect. One of the other is zygote fungi. That makes alcohol and wine, well it fertile it, it also makes carbon dioxide witch they use to make bread rise such as yeast. The last one is imperfect fungi, and yes there are only four that I could think of. The thing that imperfect fungi makes is well doesn't makes but causes athletes foot the thing we all hate. Those are what I think they are I might not be completely right. But I know those are all true. Club fungi use curves to produce. That is the thing when you look under the mushroom. Zygote fungi I think reproduces by sporangium. Then I forget witch one but one of them reproduces by budding. Just like in figure 12. Haha that all might not be right but one of them uses budding. I also learned that you are not allowed well not allowed is not true you are not suppose to eat wild fungi because it might be piousness. I also know there is a type or all of them break down or eat dead organisms. That is helpful because if they didn't the whole world would be full of sewage, and dead animals.
fungi are Eukaryotic ,achlorophyllus organisms consisting of filamentous , aseptate or septate, somatic structures called HYPHAE.
Fungi are spore bearing organism that lack chlorophyll and reproduce by sexual and asexual method