What are pin curls sliced from a shaping and formed without lifting the hair from the head referred to as?

The correct term for pin curls that are sliced from a shaping and formed without lifting the hair from the head is "carved curls." This technique involves creating curls directly on the scalp, allowing for a smooth and integrated look. Carved curls are typically used in stylistic settings where a defined shape and texture are desired, as they are closely aligned with the head's contour, producing a more natural appearance.

By slicing the curls from the shaping, the stylist is able to control the direction and flow of the hair, which contributes to the overall style. This method differs from other curling techniques, which may utilize a lifting motion or create more separation between curls.

Other options like ridge curls and skip waves involve different formation methods or styling purposes, with ridge curls creating waves by placing curls in a more structured, raised pattern, and skip waves achieving a distinct undulating look by utilizing alternating curls and waves.