Officiant

Part of speech: noun

Pronunciation: /əˈfɪʃi.ənt/

Definitions

1. An individual who conducts or leads the proceedings of a religious or formal event such as a wedding or funeral
2. Someone authorized to perform official duties during a ceremony, ensuring all rites and protocols are observed
3. A person who presides over ceremonies by guiding the participants through required rituals and formalities

Etymology: The word "officiant" grew out of a Latin verb meaning "to perform a duty or service." In Medieval Latin, "officiāre" was built from "officium," a word for duty, service or office, and its present participle "officiāns" gave English its form. This is not the same verb as a Classical Latin "officiō," which meant "to obstruct" or "hinder," and the two are easily confused. The medieval sense of performing a service is the one that survives here. The chain of meaning runs from a general idea of doing one's duty to a specific role in a rite. Someone who carried out a service, whether a clerk, a minister or a functionary, was an officiant in the broad sense, and the word narrowed over time toward the person who leads a religious or formal ceremony and keeps its required steps in order.

Synonyms: clergyman, celebrant, minister, priest, administrator