supplantKK [səˋplænt] /səˈplænt/發音動詞1取代、替代正式Streaming services have largely supplanted the traditional video rental store.串流服務已經大致取代了傳統的影片出租店。2排擠、篡奪正式He schemed for years to supplant his rival as chairman.他多年來處心積慮,想把對手排擠掉、自己當上董事長。