What is the meaning of the term for something that is just born or emerging?

The term that best describes something that is just born or emerging is "nascent." This word is often used to refer to a phase where something is in its early stages of development or existence, indicating that it is fresh, new, and beginning to grow or develop. For example, a nascent industry is one that has recently begun to form and is expected to evolve over time.

In contrast, "natal" pertains specifically to birth or origin but does not inherently convey the aspect of development or emergence as effectively as "nascent" does. The term "established" typically refers to something that is already fully developed and recognized, while "obsolete" describes something that is no longer in use or has been replaced. Therefore, "nascent" is the most appropriate choice to convey the concept of something newly emerging.