カチャーシーMeanings1nounkachāshī; festive Okinawan folk danceA traditional Okinawan dance performed at celebrations, often with hand movements and improvisation.沖おき縄なわの結けっ婚こん式しきでは、みんなでカチャーシーを踊おどる。At Okinawan weddings, everyone dances the kachāshī together.