a young person in simple white robes carefully holds a golden chalice while standing beside an older priest at the altar. The acolyte attentively watches the priest's movements and follows each gesture precisely. As the priest raises his hands in blessing, the acolyte steps forward to present the ceremonial items at exactly the right moment. The priest nods approvingly as the acolyte performs each duty with focused concentration. Congregation members in the background observe the solemn ceremony respectfully. a person who assists a priest in a religious service or ceremony