/ˈprɛzɪdənt ɪnˈkʌmbənt/ – Phrase
Definition: tổng thống đã nhậm chức.
A more throughout explanation: The legal English definition of the term “president incumbent” refers to the current officeholder who is serving as the president of a country or organization. The term is used to specifically identify the individual who currently holds the position of president, as opposed to a former president or a candidate running for the position.
Example: The president incumbent will continue to serve in office until the next election.