The term 'PERFORMER WITH NO LINES' can be summarized as a MIME, which is a 4-letter word. A MIME is a type of performer who communicates without speaking, often using physical gestures and body language to convey emotions and ideas. Mimes are usually seen in street performances, but they can also be found in theater, film, and television. Mimes are known for their silent, expressive movements and their ability to tell stories without words.