/ɪksˈtɪŋkʃən/ – noun
Definition: sự tuyệt chủng, sự tắt, sự hủy bỏ, sự tiêu diệt.
A more thorough explanation: Extinction, in a legal context, refers to the termination or annihilation of a right, contract, or obligation. It signifies the complete end or cessation of a legal relationship or entitlement.
Example: The extinction of certain species of wildlife is a pressing concern for environmental conservationists.