1. moved gently back and forth or from side to side
2. shook violently or caused to shake
3. disturbed or upset greatly

Examples

• She rocked the baby to sleep in her arms.
• The earthquake rocked the entire building.
• The scandal rocked the political establishment.
• The band rocked the stadium with their performance.
• He rocked back and forth in his chair while thinking.
• The news of the merger rocked the stock market.
• The boat rocked gently on the calm water.