Which technique involves cutting hair in a way that reduces density without losing length?

Texturizing is a cutting technique designed to reduce the density of the hair while preserving its overall length. This method involves removing bulk and weight from the hair through various techniques, such as thinning shears or point cutting, which creates layers and movement without drastically shortening the hair. It is particularly useful for clients with thick or heavy hair who want more manageability while still maintaining a long style.

Other techniques such as blunt cutting focus on creating a straight, even edge and do not specifically address density reduction. Chunking, while it can remove some bulk, often results in shorter hair segments as it involves creating larger sections and removing weight more dramatically. Straight cutting typically refers to cutting the ends of the hair in a uniform manner, which does not inherently affect the density and can leave hair looking flat. Texturizing is specifically aimed at balancing volume and length, which is why it is the correct choice in this context.