nuptial
adjective /ˈnʌpʃl/
  /ˈnʌpʃl/
 [only before noun] (formal)- connected with marriage or a wedding
- nuptial bliss
 - a nuptial mass
 
Word Originlate 15th cent.: from Old French, or from Latin nuptialis, from nuptiae ‘wedding’, from nubere ‘to wed’; related to nubile.