The study of the physical universe, its structure, dynamics, origin and evolution, and fate. / A metaphysical study into the origin and nature of the universe.

Of or pertaining to cosmology, or to the overall structure of the universe

plural of cosmology

With regard to cosmology.

Synonym of cosmological

(physics) A model of the universe that assumes a minimum number of parameters, especially the Lambda-CDM model.

Any city whose design is intended to reflect that of the cosmos

(astronomy) The assumption that the universe, on a large enough scale, is homogeneous and isotropic.

The cosmological constant.

(astronomy) Any of several divisions in the life of the universe on a logarithmic scale