A subdeacon is a person who helps out during religious services, like mass or church. They are like helpers to the priests or deacons, and they have some important responsibilities during the service.
During the service, a subdeacon might carry important items like the Bible or holy water. They might also prepare the altar where the priest will do special things like bless the bread and wine. The subdeacon might also help the priest with washing his hands or setting up the chalice and other things.
Overall, the subdeacon is an important part of the church service and helps make sure everything runs smoothly. They are like the helper to the helper, and they take their job very seriously to make sure everything is perfect during the religious service.