1. in a manner that shows excessive pride in one's abilities, appearance, or achievements; arrogantly

Examples

• He conceitedly announced that he was the best player on the team.
• She smiled conceitedly after winning the award, barely acknowledging her competitors.
• The actor spoke conceitedly about his talent in every interview.
• He conceitedly dismissed the suggestions of his colleagues.
• She walked into the room conceitedly, expecting everyone to admire her.
• The student conceitedly assumed he would pass without studying.