nup·tials 
/ˈnʌpʃəlz/ noun
/ˈnʌpʃəlz/ noun [plural] formal : a wedding or wedding ceremony
▪ He was to attend the nuptials of his sister. ▪ The nuptials will take place in the nearby church.
▪ He was to attend the nuptials of his sister. ▪ The nuptials will take place in the nearby church.
