prothalamium

/P R OW0 TH AH0 L AE1 M IY0 AH0 M/
noun
  1. 1

    A song or poem in honour of a bride and bridegroom about to be married.

Synonyms

Source: https://en.wiktionary.org/wiki/prothalamion, https://en.wiktionary.org/wiki/prothalamium