An incumbent president is someone who currently holds the position of president and is seeking re-election for another term.
Related terms
Term Limit: A term limit restricts the number of terms an individual can serve in a particular elected office.
Challenger: A challenger is a candidate running against an incumbent president or any other elected official.
Campaign: A campaign refers to organized efforts by candidates and their teams to win elections, including activities such as advertising, fundraising, and public appearances.