1. the feeling or expression that something or someone is good or acceptable
2. official permission or acceptance

Examples

• The teacher nodded in approval when she saw the student’s excellent work.
• He sought his parents’ approval before making the important decision.
• The new policy received widespread approval from the community.
• The building plans need city approval before construction can begin.
• She smiled with approval as her daughter performed on stage.
• The committee gave their approval for the research project.
• His actions won the approval of his colleagues.