Typically used as a non-gradable attributive modifier (e.g., rock music, rock fan).
Definitions
Relating to or characteristic of rock music. The festival attracted thousands of rock fans.
Made of, consisting of, or resembling rock (stone). The climbers trained on an indoor wall that simulated real rock surfaces.
Used colloquially to express excitement, enthusiasm, or approval.
Definitions
An exclamation of excitement or enthusiastic approval. You got backstage passes? Rock!
Synonyms
Rock on!
Right on!
You rock!
Way to go!