rock as a geological material

rock as a verb meaning to move back and forth

झूलना

English Usage: The child likes to rock in the chair.

Hindi Usage: बच्चा कुर्सी में झूलना पसंद करता है।

rock as in music genre

चट्टान

English Usage: The mountain is made up of non-concentrable rock.

Hindi Usage: पर्वत गैर-संकेन्द्रीय चट्टान से बना है।