Eyebrow threading (also known as cosmetology threading) is a highly skilled method of hair removal that originated in North Africa and Middle East regions while becoming popular around the world. It involves twisting a cotton thread into a loop and using it to precisely remove hair from the roots, creating a clean and defined brow shape. Eyebrow threading is a preferred method for many people because it is relatively painless, precise, and can last longer than other hair removal methods like waxing or tweezing.