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						ceilingHorizontal arch, often made of wooden planking
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						Chancel archArch at the entrance to the chancel.
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						Chapter roomA meeting place for the chapter or governing body of a monastery or a cathedral
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						Chess-boardGeometric embellishment made up of squares which are alternately protruding and hollow.
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						Choir stallsCanopied and carved seats for the choir and officiating clergy in a church.
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						Clerestory lights
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						column, pillarUsually a weight-carrying member, such as a pier or a column.
 
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						Column-shaped statueTall column sculpted in the form of a character.
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						Compound pillar
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						Concave mouldingSemi-circular hollow moulding.
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						ConsoleA corbel (or console) is a piece of stone jutting out of a wall to carry any superincumbent weight. A piece of timber projecting in the same way was called a "tassel" or a "bragger".
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						CorbelA stone Abutment projecting from a wall supporting vaults, arches & roofs.
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						CorniceA continuous horizontal projecting course or moulding at the top of a wall.
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						CourseHorizontal row of stones.
 
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						CrocketSmall decorative leafy sculpture mainly used on the outer curve of arches in the 13th and 14th centuries.
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						Cross springer
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						CruciformCross shaped.
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						CryptA vaulted underground room usually at the east end of the church, beneath the chancel.
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						Cupola
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						Curtain wallA straight wall linking two towers.
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						Cusped archArch composed of several arcs or parts of a circle.