Final answer:
Elevation, also known as projection or lifting, is the degree at which a subsection of hair is held from the head when cutting. For example, lifting the hair at a 90-degree angle from the head creates layers in the haircut.
Step-by-step explanation:
Elevation
Elevation, also known as projection or lifting, is the degree at which a subsection of hair is held from the head when cutting.
For example, when a stylist lifts a section of hair at a 90-degree angle from the head, it creates layers in the haircut. If the hair is lifted at a 45-degree angle, it creates a graduated or stacked effect.