Definition of rocker

The word "rocker" has multiple origins, reflecting its diverse usage. **Music:** In the context of rock music, "rocker" arose in the 1950s, likely derived from the noun "rock" itself, referring to the genre. The term evolved to describe performers, fans, and even the sound of the music. **Furniture:** The word "rocker" for a type of chair dates back to the 18th century. It likely came from the act of "rocking," describing the movement of the chair. **Other:** "Rocker" can also refer to a person who rocks a baby, a slang term for a motorcycle, and even a type of boat. The common thread across these meanings is the idea of back-and-forth movement, signifying a dynamic or rhythmic action.