The term 'ROLLING ROCKER' is a combination of two words, 'ROLLING' and 'ROCKER'. The first word, ROLLING, refers to the act of moving or turning in a circular motion. The second word, ROCKER, is a type of chair that rocks back and forth. Together, the two words form a phrase that describes a rocking chair that moves in a circular motion. This type of chair is often used in nurseries and other places where people want to relax and rock gently.