espousal

espousal is a   Noun

Definition:

[1] The act of espousing or betrothing; especially, in the plural, betrothal; plighting of the troths; a contract of marriage; sometimes, the marriage ceremony.

[2] The uniting or allying one`s self with anything; maintenance; adoption; as, the espousal of a quarrel. The open espousal of his cause. Lord Orford.

Synonyms: