"Artificial" refers to something that is made or created by humans rather than occurring naturally. This term is often used to describe products or materials that are synthesized, such as artificial intelligence, which involves programming computers to perform tasks that typically require human intelligence. In various fields, "artificial" can also relate to enhancements or substitutes, like artificial flavors in food or artificial limbs in medicine. These innovations aim to replicate or improve upon natural elements, providing benefits that may not be available through natural means.