A noun is a word that names a person, place, thing, or idea. Nouns are one of the most important parts of speech because they help us identify and talk about the world around us. For example, names of people like Tom, Sarah, or doctor are nouns. Places such as school, city, or China are also nouns. Things like book, computer, and apple are examples of nouns that represent objects we can see or touch. Nouns can also describe ideas or feelings, like love, happiness, and freedom. In short, nouns give names to everything around us, making communication possible.

Possessive Nouns are nouns that show ownership or belonging. They indicate that something belongs to someone or something else, typically formed by adding an apostrophe (') and s for singular nouns (e.g., Sarah's book) or just an apostrophe (') for plural nouns that end in s (e.g., the boys' toys). For plural nouns that do not end in s, add 's (e.g., the children's toys).