betroth
UK: bɪˈtrəʊð | US: bɪˈtroʊð
vt. to formally promise to marry someone
vt. (archaic) to pledge or bind in a solemn agreement
The word "betroth" originates from Middle English bitreuthen, combining the prefix be- (indicating thoroughness) and troth (an Old English term meaning "truth" or "pledge"). Troth itself derives from Proto-Germanic treuwō, related to loyalty and faithfulness. Over time, "betroth" evolved to specifically denote a formal promise of marriage, reflecting the solemnity of the commitment. The prefix be- intensifies the act of pledging, emphasizing its binding nature.
The couple was betrothed in a traditional ceremony.
In medieval times, families often betrothed their children at a young age.
He betrothed himself to her with a ring and a vow.
The treaty betrothed the two kingdoms in an alliance.
She felt bound by the betrothal even after his disappearance.