1. In Grammar:
* A noun or pronoun that is the focus of a sentence or clause. It's what the sentence is about.
* Example: *The cat* sat on the mat. Here, "cat" is the subject because the sentence is about the cat's actions.
* The noun or pronoun that performs the action of a verb.
* Example: *She* ran to the store. Here, "she" is the subject because she is the one doing the action of running.
2. In a Formal Setting:
* The specific area or topic being discussed or studied. This is often used in academic, legal, or professional contexts.
* Example: The proper subject of the meeting was to discuss the budget for the next quarter.
* Example: The proper subject of this research paper is the history of the French Revolution.
To understand the meaning of "proper subject" in a given situation, consider the context and the surrounding words. If you are unsure, it's always a good idea to ask for clarification.