Definition of the word discourse upon

The phrase "discourse upon" originated in the Middle English language, around the 13th century. It is derived from two separate words, "discourse" and "upon." The word "discourse" comes from the Old French verb "dire," meaning "to say." In Middle English, this word evolved to "discen," which meant "conversation" or "narrative." Eventually, it became "discourse," which has a more specific meaning of a formal discussion or presentation on a particular subject. The word "upon" comes from the Old English preposition "on," which meant "on" or "upon." It has always had this meaning in English and has remained relatively unchanged over time. When these two words are combined as "discourse upon," it creates a phrase that means a formal discussion or presentation about a particular subject. It signals to the reader or listener that the speaker or author is going to expound upon a specific topic in a deliberate and organized manner. Overall, "discourse upon" is a helpful phrase for clearly defining the main focus and objective of a discussion or presentation, especially in academic or technical contexts.