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semicircular

semicircular

1 3.7
Shaped like half a circle
  • adjective
  • /ˌsɛmɪˈsɜrkjələr/
translation icon : semicircular
  • Most classes were taught in semicircular auditoriums seating more than 500 students.
  • semicircular canal
  • semicircular apse
  • superior semicircular

It's kind of like a semicircular thing and it's got angles going in two directions.

Examples

  • The dance or parade ground was bordered by a semicircular arbor that was covered with pine boughs.

    Academic text (2002)
  • Traps consist of a series of stones arranged in a semicircular design.

    Academic text (2007)
  • One opening was semicircular in shape and twice as tall as a man.

    Fiction book (1999)
  • These two wires feed into two semicircular pieces of metal.

  • So there may have been also some kind of stage building in front of that semicircular seated area.

  • Two children played with a ball, while a carriage and escort rolled around the semicircular path.

    Fiction book (1992)
  • About 190 miles southwest of Mexico City, located on a deep, semicircular bay.

  • The stone cliff to our right opened in a great semicircular curve, like a vast limestone amphitheater.

    Fiction book (2001)
  • In Waterburg, perhaps 120 houses were arranged in a rough semicircular clearing hacked from the forest on the coast.

    Fiction book (1998)
  • The garden featured a beautiful semicircular bench that allowed visitors to enjoy the view.

Compounds

semicircular canal
  • Specialized
1 6.1

A curved tube in the inner ear that helps you keep balance when your head turns

semicircular arch
  • Specialized
5.8

A curved structure shaped like a half circle used above doors and bridges

How Curved

circular
84 2.8
semicircular
1 3.7
arched
4 3.2
arc-like
1 4.3
curved
6 1.0
bent
21 1.0
straight
1.0

Surface Forms

semicircular positive

Morphology

semicircular = circular (transparent) = semi + circle + ar

The word is transparently formed by adding semi- to circular, meaning 'half circular' or 'having the shape of a half circle'.

Etymology

The word semicircular comes from semi- meaning 'half' and circle meaning 'round' or 'ring'. So it literally means a 'half circle', like a half moon or the letter 'C', which is why we use it for something curved like a semicircle.