- The act of espousing or betrothing; especially, in the
plural, betrothal; plighting of the troths; a contract of marriage;
sometimes, the marriage ceremony. - The uniting or allying one's self with anything;
maintenance; adoption; as, the espousal of a quarrel.
Meaning of 'espousal' (Princeton's WordNet)
1 . espousal
[ n]
Meaning (1): - the act of accepting with approval; favorable reception