cavalierKK [ˏkævəˋlɪr] /ˌkævəˈlɪɹ/發音形容詞1滿不在乎的、輕率的、草率的貶義He has a cavalier attitude toward safety rules at work.他對工作上的安全規定抱持滿不在乎的態度。2傲慢的、目中無人的貶義Her cavalier dismissal of their concerns angered the whole team.她傲慢地無視他們的疑慮，惹惱了整個團隊。名詞1保王黨人歷史The Cavaliers fought for the king during the civil war.保王黨人在內戰期間為國王而戰。2騎士、騎兵舊式The painting shows a cavalier mounted on a white horse.這幅畫描繪一名騎士騎在白馬上。