Question

Proper noun definitionf​

Answer 1

Explanation:

The noun which gives special names to a particular person,animal,place or thing

Ex: Einstein,New York,etc.

Answer 2

Answer:

A proper noun is a noun that identifies a single entity and is used to refer to that entity, such as London, Jupiter, Sarah, or Microsoft, as distinguished from a common noun, which is a noun that refers to a class of entities and may be used when referring to instances of a specific class.