a priest who leads a church service, especially the communion service; a person who attends a service 主持宗教仪式（尤指圣餐）的神父；参加教堂仪式的人 Bishop Harris was principal celebrant at the mass. 哈里斯主教是弥撒的主要司仪。
- (North American English)
a person who is celebrating something, for example at a party 参加聚会（或庆典）的人
Word Originmid 19th cent.: from French célébrant or Latin celebrant- ‘celebrating’, from the verb celebrare, from celeber, celebr- ‘frequented or honoured’.