Inarchitecture,anapse(pl.:apses;fromLatinabsis,'arch, vault'; fromAncient Greekἀψίς,apsis,'arch'; sometimes writtenapsis;pl.:apsides) is a semicircular recess covered with a hemisphericalvaultorsemi-dome,also known as anexedra.InByzantine,Romanesque,andGothicChristianchurch(includingcathedralandabbey)architecture,the term is applied to a semi-circular or polygonal termination of the main building at theliturgical eastend (where thealtaris), regardless of the shape of the roof, which may be flat, sloping, domed, or hemispherical. Smaller apses are found elsewhere, especially inshrines.[1]

Typical early Christian Byzantine apse with a hemisphericalsemi-domein theBasilica of Sant'Apollinare in Classe
Typical floor plan of a cathedral, with the apse shaded

Definition

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An apse is a semicircular recess, often covered with a hemispherical vault. Commonly, the apse of a church,cathedralorbasilicais the semicircular or polygonal termination to thechoirorsanctuary,or sometimes at the end of an aisle.

Smaller apses are sometimes built in other parts of the church, especially forreliquariesorshrinesof saints.[citation needed]

History

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The domed apse became a standard part of the church plan in the early Christian era.[2]

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In theEastern Orthodox Churchtradition, the south apse is known as thediaconiconand the north apse as theprothesis.Various ecclesiastical features of which the apse may form part are drawn together here.

Chancel

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Thechancel(or sanctuary),directly to the eastbeyond thechoir,contains the high altar, where there is one (comparecommunion table). This area is reserved for the clergy, and was therefore formerly called the "presbytery", fromGreekpresbuteros,"elder",[citation needed]or in older and Catholic usage "priest".[3]

Chevet-apse chapels

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Semi-circular choirs, first developed in the East, which came into use in France in 470.[4]By the onset of the 13th century, they had been augmented with radiatingapse chapelsoutside the choir aisle, the entire structure of apse, choir and radiating chapels coming to be known as thechevet(French, "headpiece" ).[5]

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See also

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References

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  1. ^"Basilica of the National Shrine of the Immaculate Conception: Floor Plan".NationalShrine.com.Archived fromthe originalon 9 August 2017.Retrieved27 August2016.
  2. ^"Apse".Encyclopædia Britannica.Retrieved10 July2012.
  3. ^"Where in the New Testament are Priests Mentioned".Catholic Answers.Catholic Answers.Retrieved1 September2018.
  4. ^Moss, Henry,The Birth of the Middle Ages 395-814,Clarendon Press, 1935
  5. ^"Chevet",Encyclopædia Britannica
  • Joseph Nechvatal,"Immersive Excess in the Apse of Lascaux",Technonoetic Arts3,no. 3, 2005.
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