1. excellent or exciting
Usage: informal

1. moving gently back and forth or from side to side
Usage: present participle of ‘rock’

1. the action of moving back and forth in a gentle, rhythmic way

Examples

• The baby fell asleep in the rocking chair.
• She was rocking the cradle gently.
• That concert was absolutely rocking!
• The boat was rocking on the waves.
• The rocking motion made him feel seasick.
• We had a rocking good time at the party.
• The constant rocking helped calm the child.