"Ciborium" from Latin see link
It is called a Tabernacle. (I've never heard it called that. Show source or delete.)
eulogia GREEK FOR BLESSED OBJECT
eulogia
Yes the bread and wine is blessed by the vicar.
The bread. We are told that he took the cup "after supper" and blessed it.
5
EULOGIA
On the altar.
Normally, we pray in Hebrew. But if one reads the blessings in English, that word ("blessed") would be found. For example, "Blessed are you, Lord our God, King of the universe, who brings forth bread from the earth" (before eating bread).
He blessed gave it to his disciples
No. The Eucharist is made from bread which is blessed by a priest.
Its Eulogia
The last meal Jesus spent with his Apostles is called the Last Supper, consisting of only bread and wine. Jesus said a blessing, saying that the bread was the bread of life, and the wine was Jesus' blood. If you go to a Catholic mass, there will be something called a communion, where you take the blessed bread and wine and drink it.