What is common noun?

What is a common noun?

A common noun is a type of noun that refers to a general person, place, thing, or idea, rather than a specific one. Common nouns are not capitalized unless they are the first word in a sentence or part of a proper noun. For example:

• teacher
• city
• book
• happiness

Common nouns can be categorized into several types, including concrete nouns (refer to physical objects or substances), abstract nouns (refer to intangible concepts or ideas), and collective nouns (refer to a group of things or people).

Common nouns are used in everyday language and are an essential part of our vocabulary. They allow us to talk about things in a more general way and are not limited to a specific person, place, or thing. The use of common nouns helps us to communicate more efficiently and effectively, as we can convey our thoughts and ideas using words that are widely recognized and understood.