egyfokú
"Egyfokú" is a Hungarian term that translates to "first-degree" or "first-order" in English. It is commonly used in mathematics, physics, and other scientific disciplines to denote the simplest or most fundamental level of a concept or phenomenon. In mathematics, for example, the term is often used to describe the first derivative of a function, which represents the rate of change of the function at a given point. In physics, it may refer to the first law of thermodynamics, which states the conservation of energy. The term can also be used in a more general sense to describe the initial or primary stage of a process or development. Understanding the first-degree or first-order aspects of a subject is often a crucial step in mastering more complex concepts.