Català > firmament: 1 sentit > nom 1, location| Sentit | The apparent surface of the imaginary sphere on which celestial bodies appear to be projected. |
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| Sinònims | cel, esfera celeste, esfera, volta del cel |
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| Parts | nadir | The point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected |
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| punt celeste | A point in the heavens (on the celestial sphere) |
| zenit | The point above the observer that is directly opposite the nadir on the imaginary sphere against which celestial bodies appear to be projected |
| zodíac | A belt-shaped region in the heavens on either side to the ecliptic |
| àpex | The point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars |
| General | superfície | The extended two-dimensional outer boundary of a three-dimensional object |
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| Anglès | celestial sphere, sphere, empyrean, firmament, heavens, vault of heaven, welkin |
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| Espanyol | bóveda celeste, cielo, cielos, empíreo, esfera celeste, esfera, firmamento |
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