A particular type of wine produced for ritual consumption during the Roman Catholic Mass.

a visual poem in the shape of an altar or a cross

plural of altar wine

plural of altar boy

One of a set of three richly-ornamented cards, placed on the altar during a Tridentine mass, containing the texts of prayers.

(Christianity) A girl serving as an acolyte.

plural of altar girl

plural of altar card

plural of high altar

plural of altar screen