/ɪmˈpliːdər/ – noun
Definition: Hành động của việc đưa một bên thứ ba vào một vụ kiện pháp lý để giải quyết tranh chấp.
A more thorough explanation: (US) a US procedure allowing a party to a lawsuit to add a third party to that lawsuit before the trial begins, because that third party may be liable to an original defendant
Example: The third party defendant moves to dismiss, claiming impleader is improper because liability alleged does not arise from main liability asserted by trustee HSBC against Nomura.