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dome

dome

116 3.4
A rounded roof or ceiling on a building, such as a church
  • noun
  • /doʊm/
translation icon : cúpula
  • The huge dome that you see behind me... is called the containment and houses the nuclear fuel.
  • dome-shaped
  • golden dome
  • capitol dome

You get to talk like this in the Dome of a planetarium.

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Examples

  • The Dome of the Pantheon had the largest diameter of any Dome up to this point.

  • The brassy blue sky of Provence was a huge dome radiating sunlight and heat.

    Fiction book (1991)
  • The bedroom is under a glass dome at the bottom of the ocean.

    Fiction book (1990)
  • I wanted to spend the entire night sitting outside the dome, watching it go by.

    Academic text (1993)
  • Covered by a beautiful dome sky... it seemed to me that when I was a child, it was the centre of the universe.

  • The town within was visible through a dome only slightly fogged in a few spots.

    Fiction book (1991)
  • Across the square known as the Augustaeon rose the Dome of Hagia Sophia.

  • Sunlight streams through the Oculus and overhead the rosettes in the Dome sparkle like stars.

  • My friends and I toasted the view, overlooking the Kremlin, its golden domes gleaming in the late evening sunset.

    Academic text (2008)
  • The magnificent dome of St. Peter's Basilica is an architectural masterpiece.

Synonyms

cupola
vsdome
  • Specialized
3 8.7

A small dome roof on top of a building

is a larger rounded roof covering whole buildings rather than a small feature
glass dome
vsdome
1 3.9

A curved cover of glass that protects things and lets light in

is the ordinary rounded roof not defined by transparent construction
observation dome
vsdome
  • Jargon
1 6.4

A round roof on top of a building that holds a telescope for looking at the sky or surrounding area

is the general rounded roof not designed mainly for observation
onion dome
vsdome
1 8.6

A dome shaped like a bulb often found on Russian churches

is the general rounded roof not specifically bulb shaped
radar dome
vsdome
  • Specialized
1 5.5

A rounded cover that protects a radar antenna and lets radio waves pass

is an architectural rounded roof not primarily intended to house equipment
semidome
vsdome
  • Specialized
7.9

A curved roof or ceiling that covers a small space like an altar

is a full rounded roof covering entire spaces rather than a half
roundtop
vsdome
  • US
5.9

A roof or lid with a rounded top

is specifically a rounded roof or ceiling on larger buildings
6.4

A dome on a building that can open and close using a machine

is a fixed rounded roof without a mechanical opening feature
pressure dome
vsdome
  • Specialized
8.0

A dome-shaped building with higher air pressure inside than outside

is a normal rounded roof not kept at special internal pressure

Compounds

geodesic dome
  • Specialized
2 7.8

A strong, light building shaped like part of a ball made from many triangles

chrome dome
  • Offensive
1 9.6

A smooth shiny bald head that people joke about

1 3.9

A curved cover of glass that protects things and lets light in

1 6.4

A round roof on top of a building that holds a telescope for looking at the sky or surrounding area

A large United States political corruption case in the early 1920s where government officials secretly leased oil land to companies

radar dome
  • Specialized
1 5.5

A rounded cover that protects a radar antenna and lets radio waves pass

1 8.6

A dome shaped like a bulb often found on Russian churches

1 9.9

A 1920s US political scandal about secretly giving oil fields to private companies

5.3

A light fixed to the ceiling with a glass cover that makes soft light

A dome on a building that can open and close using a machine

pressure dome
  • Specialized
8.0

A dome-shaped building with higher air pressure inside than outside

whispering dome
  • Specialized
9.9

A space under a dome where a soft sound made in one spot reaches another spot clearly

How Rounded

onion dome
1 8.6
dome
116 3.4

Surface Forms

dome singular
domes plural

Etymology

The word dome comes from the Latin domus meaning 'house' and the Italian duomo meaning 'cathedral', a 'house' of worship that often has a round roof. So dome came to mean the rounded or half‑sphere roof you see on churches and big buildings.