Who is the One who marries more than once?

The term for someone who marries more than once is "polygamist" if they have multiple spouses simultaneously, or simply a "remarried" person if they marry again after a divorce or the death of a spouse. In many cultures, polygamy is practiced, while in others, remarriage is more common. Additionally, individuals may also be referred to as "serial monogamists" if they have a pattern of marrying, divorcing, and then remarrying different partners.