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vault of heaven

vault of heaven

9.9
The sky that looks like a big bowl holding the sun, moon, and stars
  • noun
  • /vɔlt əv ˈhɛvən/
  • Literature
translation icon : cúpula del cielo
  • touch the vault of heaven

Examples

  • In the old days, people knew about the planets, but they thought the stars were in some sort of vault of heaven just a bit further away than the planets.

  • The stars twinkled brightly against the deep blue of the vault of heaven.

  • As we lay on the grass, we marveled at the vastness of the vault of heaven above us.

  • The poet described the sunset as painting the vault of heaven in hues of orange and pink.

Synonyms

firmament
vsvault of heaven
  • Archaic
13 9.9

The sky above the earth that people imagine as a wide dome with stars

emphasizes the same dome image but in poetic language
sphere
vsvault of heaven
  • Specialized
8 6.8

The imaginary surface around the Earth where stars and planets appear

casts that surface as a poetic vast dome covering the sky
heavens
vsvault of heaven
  • Literature
4 1.4

The sky seen as a wide space with the sun, moon, and stars

frames that expanse in poetic or literary expression rather than plain speech
welkin
vsvault of heaven
  • Archaic
1 9.9

The sky above the earth where clouds and stars appear

is the poetic or literary term for that same dome image
empyrean
vsvault of heaven
  • Archaic
1 9.9

The highest part of the sky thought to be where heaven is

applies to the whole dome rather than only the topmost region
celestial sphere
vsvault of heaven
  • Specialized
1 8.4

An imaginary ball around the Earth in the sky where stars and planets appear to be

treats that round image as poetic rather than a scientific model

Surface Forms

Morphology

vault + of + heavens

The phrase literally combines 'vault' (an arched ceiling or dome) with 'heaven(s)' (the sky), so the meaning of the sky as a dome is directly inferable from the constituents; the metaphor is simple and transparent rather than idiomatic. This ceiling→sky mapping is common in many languages and in poetic register, so a B1 learner who knows the component words would likely understand the MWE.

Etymology

The poetic phrase vault of heaven comes from a simple image: people long ago imagined a big curved vault as a roof over the heaven, with the sun, moon and stars moving across it. So today vault of heaven is a poetic way to mean the wide 'sky' above us.