marriage ceremony, wedding, marriage - the act of marrying; the nuptial ceremony; "their marriage was conducted in the chapel"

ritual, rite - any customary observance or practice

embrace, bosom - a close affectionate and protective acceptance; "his willing embrace of new ideas"; "in the bosom of the family"

approval, approving, blessing - the formal act of giving approval; "he gave the project his blessing"; "his decision merited the approval of any sensible person"