A common noun is a type of noun that refers to generic, non-specific people, places, things, or ideas.
Unlike proper nouns, which name specific, unique entities and are capitalized, common nouns are general and not capitalized unless they appear at the beginning of a sentence.
Examples of common nouns include “dog,” “city,” “book,” and “friend.” Common nouns are fundamental building blocks of language, allowing us to talk about categories or classes of things without specifying particular instances.
They form the basis for everyday communication and are essential for effective expression in English.
