celebrant

n. priest who performs the Eucharist; one who celebrates

In the United States, Canada and many other countries around the world, a celebrant is a person who performs religious or secular celebrancy services for weddings, funerals, child namings, coming of age ceremonies, and other rituals.Some Celebrants are ordained clergy, while others are Officiants empowered by the Humanist Association of Canada (HAC), the American Humanist Association (AHA), or the Society for Humanistic Judaism. (SHJ). In Australia, where Celebrants are commonly hired, they may be certified by any one of a number of Celebrancy training programs, while in the UK, most belong to one of a number of Humanist organizations, including the British Humanist Association and the Humanist Society of Scotland.
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Noun
1. a person who is celebrating
(synonym) celebrator, celebrater
(hypernym) person, individual, someone, somebody, mortal, human, soul
(hyponym) reveler, reveller, merrymaker
(derivation) observe, celebrate, keep
2. an officiating priest celebrating the Eucharist
(hypernym) priest

n. celebrant, priest who performs the Eucharist; one who celebrates

v. celebrate; observe; feast

n. celebrant; officiant, priest