Nevada State Board of Cosmetology Practice Exam

The term "set" in hairstyling specifically refers to the process of arranging hair into a desired shape before it is dried. This technique is essential for creating styles that have volume, texture, and a defined shape. Setting typically involves using various tools such as rollers, clips, or braids, and often precedes the application of heat to help the hair hold its new shape.

This aspect of hairstyling is crucial as it lays the foundation for achieving the final look. When hair is set properly, it can enhance the overall style, providing long-lasting results and ensuring that the shape and volume are retained once the hair is styled.

In contrast, the other options refer to different aspects of hairstyling and do not encompass the complete process of setting hair. For example, drying hair with heat is part of the process but does not represent the shaping aspect. Similarly, applying hair color is a separate procedure that focuses on altering the hair's pigment, while cutting hair is related to the length and texture rather than the arrangement into a style.