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Dome vs Arch - What's the difference?

dome | arch |

In architecture terms the difference between dome and arch

is that dome is a structural element resembling the hollow upper half of a sphere; a cupola while arch is (architectural element) An architectural element having the shape of an arch.

As a verb arch is

to form into an arch shape.

As an adjective arch is

(knowing) Knowing, clever, mischievous.

dome

English

(wikipedia dome)

Noun

(en noun)
  • (architecture) A structural element resembling the hollow upper half of a sphere; a cupola.
  • Anything shaped like an upset bowl, often used as a cover.
  • a cake dome
  • (slang) head (including the meaning 'oral sex')
  • * Was he in trouble, half a ton of rubble landed on the top of his dome . - , "Right Said Fred"
  • * I got 5 Georgia homes where I rest my Georgia bones, Come anywhere on my land and I'll aim at your Georgia dome . - Ludacris
  • * Put your mouth on a dick, give me Georgia Dome -- Ying Yang Twins, "Georgia Dome"
  • (obsolete, poetic) A building; a house; an edifice.
  • * Alexander Pope
  • Approach the dome , the social banquet share.
  • Any erection resembling the dome or cupola of a building, such as the upper part of a furnace, the vertical steam chamber on the top of a boiler, etc.
  • (crystallography) A prism formed by planes parallel to a lateral axis which meet above in a horizontal edge, like the roof of a house; also, one of the planes of such a form.
  • Derived terms

    * chrome dome

    Anagrams

    * ----

    arch

    English

    (wikipedia arch) (commons)

    Etymology 1

    From (etyl), from (etyl) .

    Noun

    (es)
  • (senseid)An inverted U shape.
  • An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward.
  • (senseid)(architecture) An architectural element having the shape of an arch
  • Any place covered by an arch; an archway.
  • to pass into the arch of a bridge
  • (archaic, geometry) An arc; a part of a curve.
  • References
    *

    Verb

  • To form into an arch shape
  • The cat arched its back
  • To cover with an arch or arches.
  • Etymology 2

    From the prefix . "Principal" is the original sense; "mischievous" is via onetime frequent collocation with rogue, knave, etc.

    Adjective

    (er)
  • (senseid) Knowing, clever, mischievous.
  • I attempted to hide my emotions, but an arch remark escaped my lips.
  • * Tatler
  • [He] spoke his request with so arch a leer.
  • * 1906 , O. Henry,
  • A certain melancholy that touched her countenance must have been of recent birth, for it had not yet altered the fine and youthful contours of her cheek, nor subdued the arch though resolute curve of her lips.
  • *
  • Lassiter ended there with dry humor, yet behind that was meaning. Jane blushed and made arch eyes at him.
  • Principal; primary.
  • * Shakespeare
  • the most arch act of piteous massacre
    Derived terms
    * (l)

    Noun

    (es)
  • (obsolete) A chief.
  • * Shakespeare
  • My worthy arch and patron comes to-night.

    Anagrams

    * ----