Define "artificial nails."

Artificial nails refer to enhancements that are applied to natural nails to either extend their length or provide decorative elements. This practice typically involves the use of synthetic materials, which can include products like acrylics, gels, or other composite substances. The purpose of these enhancements is both functional and aesthetic, as they can help individuals achieve desired nail lengths and styles that may not be possible with their natural nails alone.

While natural nails can indeed be polished or decorated, this is distinct from the concept of artificial nails, which physically alter the nail structure. Moreover, temporary nail stickers and traditional nail polish are also different from artificial nails, as they do not provide the same level of enhancement or durability. Therefore, the definition that correctly captures the essence and application of artificial nails is the one emphasizing synthetic enhancements designed specifically for lengthening or ornamentation.