An altar screen is a partition separating the nave from the chancel in the church.
Reredos
An antependium is a screen in front of an altar, or an altar cloth.
A Reredos.
It is called reredos. It usually has iconography or painting depicting an episode of bible.
An altar is actually called "the altar", although if there are many altars in a Church, they may be called by a specific name, like the main altar, the high altar, the side altar, the Blessed Virgin Mary altar, the altar of repose, the Blessed Sacrament altar, the St. Joseph altar, etc.
Sir John Ninian Comper was a Scottish architect of the Gothic Revival movement. Comper's most famous contribution to this style was the revival of the English Altar in various churches and cathedrals. The English Altar is an altar surrounded by posts and often with an elaborately decorated and detailed screen behind it.
Altar.
It is a cloth placed on an altar.
The hanging cloth on an altar is called an altar cloth or an altar frontal. It is used to decorate the altar and often changes according to the liturgical season or special occasions in the church.
the altar is used for prayer and sacrifice
The duration of At the Altar is 660.0 seconds.
Altar - as in a sacrificial altar.
The homophone for alter is "altar."