It's not easy to describe a noun. In simple terms, nouns are "things" (and verbs are "actions"). Like Book. Book (noun) is something you write (verb). Or Peace. Peace (noun) is something you want (verb). Or human being. A human being (noun) is something you are (verb).
Below is the simplest way to understand what noun is.
Let's see some examples to enhance your understanding.
Still confuse about it? Try to watch this interesting video to know further.
