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Glite Dictionary
segmental arch

segmental arch

7.4
An arch with a curve smaller than a half circle used for doors and bridges
  • noun
  • /ˈsɛɡmɛntəl ɑrtʃ/
  • Specialized
translation icon : arco segmentario
  • The historic theater is well-known for its beautiful segmental arches that frame the windows and add charm to the facade.
  • segmental arch windows
  • segmental arch basement

Examples

  • The architect designed several buildings featuring segmental arches to create a more open atmosphere.

  • The building features a beautiful segmental arch at the entrance.

  • Engineers chose a segmental arch for the culvert due to its ability to distribute loads efficiently.

  • Many traditional doorways in Europe feature a segmental arch for both strength and aesthetic appeal.

  • The brick bridge was constructed with a segmental arch to allow for a lower profile across the stream.

  • Many historical structures use segmental arches for their aesthetic appeal.

  • In the new library, the segmental arches above the entrance help to support the ceiling while providing elegance.

Synonyms

basket-handle arch
vssegmental arch
  • Specialized
8.2

An arch with a wide, flat curve made from parts of three circles, often used in bridges and large buildings

is a single shallow curve smaller than a semicircle in span
three-centered arch
vssegmental arch
  • Specialized
9.9

A curved opening made by joining three curves into a wide, low shape

is a single shallow curve rather than being made from multiple arcs
scheme arch
vssegmental arch
  • Specialized
8.8

An arch that is less than half as tall as it is wide

is defined by being under a semicircle rather than a fixed height ratio
diminished arch
vssegmental arch
9.1

An arch whose height is less than half its width

is a general shallow curve defined by being under a semicircle
skene arch
vssegmental arch
  • Specialized
9.9

A curved opening in a wall that is lower than it is wide

is a broad shallow curve rather than a proportionally defined form

How Curved

horseshoe arch
  • Specialized
8.1
semicircular arch
  • Specialized
5.8
segmental arch
  • Specialized
7.4
flat arch
  • Specialized
7.9

Surface Forms

segmental arch singular
segmental arches plural

Morphology

segmental + arch

The head noun 'arch' and the adjective 'segmental' (derived from 'segment') give a compositional cue: the arch is related to a segment rather than a full semicircle. However, the precise architectural sense — that the curve is specifically less than a semicircle — is somewhat technical and could be misinterpreted by learners as merely 'made of segments' or 'having parts', so the meaning is partially but not fully predictable for a B1 learner.

Etymology

The noun segmental arch is an arch and the word segmental points to a small 'segment' of a circle, so its curve is less than a half circle. Builders used this lower, flatter curve to make openings that still carry weight, so today segmental arch means an arch with a low, efficient curve.