A person who has three spouses; someone who commits trigamy / A person who has a third marriage
日本語の意味
三婚者:3人の配偶者を持つ人、または三重結婚を行う人 / 三者結婚者:三回結婚を経験している人
英語の意味
A person who has three spouses; someone who commits trigamy / A person who has a third marriage