What haircutting technique is characterized by cutting straight across the ends of the hair?

The technique characterized by cutting straight across the ends of the hair is known as blunt cutting. This method results in a clean and precise line at the ends, providing a sharp and sleek appearance. Blunt cutting is often used to create a strong silhouette, and it works particularly well with straight hair, giving it a solid and uniform look. This technique can also add the illusion of thickness to the hair, making it a popular choice for those seeking a more full-bodied style.

In contrast, layering involves cutting the hair at various lengths to create texture and volume, resulting in softer, more graduated ends rather than a straight across cut. Graduation, on the other hand, refers to a technique that builds up weight and volume through uneven lengths, and a shag haircut features varying lengths and layers that promote a more tousled and relaxed appearance. Thus, blunt cutting stands out as the technique that defines a straight-across cut, making it the correct answer.