solemnized

/S AH0 L EH1 M N AY0 Z D/
verb
  1. 1

    To make solemn, or official, through ceremony or legal act.

    โ€œThe couple chose to solemnize their relationship in a secular ceremony, instead of having a wedding.โ€

  2. 2

    To make grave, serious, and reverential.

Source: https://en.wiktionary.org/wiki/solemnize, https://en.wiktionary.org/wiki/solemnized