What is the meaning of Officiant?

A person who officiates at a religious ceremony (other than the Eucharist)

A person who officiates at a civil (non-religious) wedding ceremony.

officiant, officiating priest or other person holding a religious office

officiating official

present participle of officier

officiating

third-person plural present active subjunctive of officiƍ

officiant

Source: wiktionary.org