oculus

(noun)

A window or other opening that has an oval or circular shape (as of an eye).

Related Terms

  • forum
  • quadriga
  • coffered
  • exedra

Examples of oculus in the following topics:

  • Diocletian's Palace

    • In addition to its numerous round arches and Classical columns, the palace also contains a vestibule with a domed ceiling containing an oculus somewhat reminiscent of the Pantheon in Rome.
    • Domed ceiling with wide oculus.
  • Architecture under the Nervan-Antonines

    • At the center of the dome is a large oculus that lets in light, fresh air, and even rain.
    • Both the oculus and the coffered ceiling lighten the weight of the dome, allowing it to stand without additional supports.
  • Architecture of the Early Roman Empire

    • The octagonal room stands between multiple rooms, possibly for dining, and is delineated by eight piers that support a domed roof with an oculus that lit not only the hall but also the surrounding rooms.
  • The Julio-Claudians

    • The octagonal room stands between multiple rooms, possibly for dining, and is delineated by eight piers that support a domed roof with an oculus that lit not only the hall but also the surrounding rooms.
  • Mycenaean Architecture

    • It contained a more or less central open hearth, which was vented though an oculus in the roof above it and surrounded by four columns.
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