Nuptial (nŭpsh&aitalic_;l), a. [L. nuptialis, fr. nuptiae marriage, wedding, fr. nubere, nuptum, prop., to cover, to veil, hence, to marry, as the head of the bride was covered with a veil; cf. Gr. &unr_; bride, nymph: cf. F. nuptial.] Of or pertaining to marriage; done or used at a wedding; as, nuptial rites and ceremonies.
[1913 Webster]

Then, all in heat,
They light the nuptial torch. Milton.
[1913 Webster]