What is the meaning of Celebrant?

A person who officiates at a religious ceremony, especially a marriage or the Eucharist.

A person who conducts formal ceremonies in the community, particularly weddings, baby namings, renewals of wedding vows and funerals.

A person who is celebrating something.

gerund of celebrar

A priest conducting a church service, typically a mass.

third-person plural present active indicative of celebrō

celebrant, celebratory

Source: wiktionary.org