Homonym: Primer (Makeup)
A "primer" is a basic introductory text or resource designed to provide foundational knowledge on a specific subject. It often covers essential concepts, terminology, and principles, making it easier for beginners to understand more complex topics later on. Primers can be found in various fields, including science, literature, and history.
In addition to written texts, the term "primer" can also refer to a type of paint or coating applied before the final layer. This helps improve adhesion and ensures a smoother finish. In the context of education, primers serve as valuable tools for learners to build their understanding gradually.