cosmological principle
noun Astronomy.
the hypothesis that the universe is isotropic and homogeneous on a large scale: used to simplify the equations of general relativity for models of the universe.
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Nearby words
cosmography, cosmoid, cosmological, cosmological argument, cosmological constant, cosmological principle, cosmological redshift, cosmologically, cosmology, cosmonaut, cosmonautics
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for cosmological principle
cosmological principle
noun
astronomy the theory that the universe is uniform, homogenous, and isotropic, and therefore appears the same from any position
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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