Glossary



abacus:
the upper member (usually a flat slab) of the capital of a column that supports the architrave: in the Tuscan, Doric, and Ionic orders a square flat plate but in the Corinthian and Composite variously cut and ornamented
andiron:
one of a pair of metal supports for firewood used on a hearth and made of a horizontal bar mounted on short legs with usually a vertical shaft surmounting the front end.
arch:
a curved span across an opening
architrave:
the lowest division of an entablature resting in classical architecture immediately on the capital of the column, or the molding around a rectangular opening (as a door or window)
astragal:
  a narrow half-round molding; also a projecting strip on the edge of a folding door
bat:
a sun-dried brick
bead:
  a projecting rim, band, or molding
bond-timber:
horizontal pieces, built in stone or brick walls, for strengthening them
burr:
a clinker
capital:
the uppermost member of a column or pilaster crowing the shaft and taking the weight of the entablature, and often richly carved
cavetto:
  a concave molding having a curve that roughly approximates a quarter circle
chimney-breast:
the projecting part of the wall between the chimney-flue and the room
chimney-shaft:
a chimney-stalk
chimney-stalk:
the part of a chimney which rises, detached, from a house-top
clinker:
overburned or partly vitrified bricks
coffer:
a sunken panel in a ceiling or soffit, of ornamental character, usually decorated in the centre with a flower or the like; the spaces between the heads of the modillions and mutules
Composite:
relating to or being a modification of the Corinthian order combining angular Ionic volutes with the acanthus-circled bell of the Corinthian
cope-stone:
one of the stones forming the coping of a wall
coping:
the uppermost course of masonry or brickwork in a wall, usually made of a sloping form to throw off rain
cornice:
the molded and projecting horizontal member that crowns an architectural composition, or a top course that crowns a wall
corona:
a member of the cornice, above the bed-moulding and below the cymatium, having a broad vertical face, usually of considerable projection; also called drip or larmier
course:
a continuous layer of bricks or stones of uniform height in a wall or foundation
cross style:
id est, stile
cymatium:
an ogee, an Ionic colute
dado:
the block or cube, with plane faces, forming the body of a pedestal, between the base moldings and the cornice; also the finishing of wood running along the lower part of the walls of a room, made to represent a continuous pedestal, strictly applied only to the flat surface between the plinth and the capping; also a cornice or dado molding, the capping or surbase
dentils:
small rectangular blocks under a classical cornice
entablature:
the upper section of a wall or story that is usually supported on columns or pilasters and that in classical orders consists of architrave, frieze, and cornice
facing:
a layer of stone or brick applied to the face of an external wall
fillet:
  a narrow flat architectural member, either a flat molding separating others, or the space between two flutings in a shaft
flagstone:
naturally stratified slabs of stone used for paving
flute:
  a rounded groove, specifically, one of the vertical parallel grooves on a classical architectural column
frieze:
the part of an entablature between the architrave and the cornice, or a sculptured or righly ornamented band (as on a building), or a band, line, or series suggesting a frieze
gable:
the vertical triangular end of a building from cornice or eaves to ridge
girt measure:
measurements that take into account the entire surface, including depressions and projections
hame:
one of two curved projections which are attached to the collar of a draft horse and to which the traces are fastened
hearth:
the paved or tiled floor of a fireplace on which a fire is made
impost:
the upper course of a pillar or abutment, frequently projecting in the form of an ornamental moulding or capital, on which the foot of an arch rests
lintel:
a horizontal architectural member spanning and usually carrying the load above an opening such as a window or door
listel:
  a narrow band in architecture: a fillet
metopes:
the recessed portion alternating with fluted triglyphs on the frieze
mezzo-rilievo:
a sculpture or carving in which the figures project half their true proportions from the surface on which they are carved
modillions:
projecting brackets or blocks placed in series under the corona of the cornice in the Corinthian, Composite and Roman Ionic orders
molding:
a decorative recessed or relieved surface, or a decorative plane or curved strip used for ornamentation or finishing
mutule:
the modillion proper to the cornice in the Doric order; a projection upon the soffit of the Doric corona
necking:
a small molding near the top of a column or pilaster
ogee:
a moulding consisting of a continuous double curve, convex above and concave below; a cyma reversa
ovolo:
  a rounded convex molding
pale:
one of the stakes of a palisade; picket
paling:
a fence of pales or pickets; wood for making pales; a pale or picket for a fence
pantiles:
roofing tiles transversely curved to an ogee shape, one curve being much larger than the other; when laid on the roof the greater part of their surface forms a concave channel for the descent of water, while one side forms a narrow convex ridge, which overlaps the edge of the adjoining tile
pedestal:
the support or foot of a late classic or neoclassic column
pediment:
a triangular space forming the gable of a 2-pitched roof in classic architecture; also a similar form used as a decoration
penciling:
lines of white or other color drawn along a mortar joint on a brick wall
peristyle:
a colonnade surrounding a building or court; also an open space enclosed by a colonnade
picket:
a pointed or sharpened stake, post, or pale
pier:
a vertical structural support as in the wall between two openings, or a pillar or pilaster, or a vertical member that supports the end of an arch or lintel
pilaster:
an upright architectural member that is rectangular in plan and is structurally a pier but architecturally teated as a column and that usually projects a third of its width or less from the wall
pillar:
a firm upright support for a superstructure, or an ornamental column or shaft, often standing alone for a monument
perch:
a solid measure used for brick or stone containing a lineal perch in length (a pole or rod) and one and one-half feet in breadth and one foot in thickness, but greatly varying according to materials and locations
plinth:
the abacus of the capital of a column; also the uppermost projecting part of a cornice or of a wall; also the lower square member of the base of a column or pedestal; also the projecting part of a wall immediately above the ground
pump-stock:
the body of a pump
press:
a closet or cupboard
renge:
a sieve or strainer
setter:
a workman who lays stone or brick in a building
snatch block:
a block that can be opened on one side to receive the bight of a rope
soffit:
the under horizontal face of an architrave or overhanging cornice
stile:
one of the vertical members in a frame or panel into which the secondary members are fitted
surbase:
a boarder or molding immediately above the base or lower paneling of a wainscoted room; also a cornice or series of moldings above the dado of a pedestal, podium, etc.
tine:
the tongue or clapper of a bell which strikes it on the inside and causes it to sound
trace:
either of two straps, chains, or lines of a harness for attaching a horse to something (as a vehicle) to be drawn
trimmer:
is a short beam framed across an opening to carry the ends of those joists which cannot be extended across the opening of a stair-well or hearth; also, a brick-trimmer
triglyph:
the fluted portion alternating with the recessed metopes on the frieze
valley:
the line at which two sloping roofs meet
venetian blind:
wooden shutter made of thin vertical slats of wood, for an external shield of windows or doors
volute:
a spiral or scroll-shaped form, or a spiral scroll-shaped ornament forming the chief feature of the Ionic capital
wood brick:
a block of wood cut to the size and shape of a brick, inserted in the interior walls of a building as a hold for joinery