cosmological

adjective

1. pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

   adj.pert

   Examples

   Cosmological redshift.

   Synonyms cosmogenic cosmogonic cosmogonical cosmologic

   Source: WordNet 3.0

2. pertaining to the branch of philosophy dealing with the elements and laws and especially the characteristics of the universe such as space and time and causality

   adj.pert

   Examples

   A cosmological argument is an argument that the universe demands the admission of an adequate external cause which is God.

   Synonyms cosmologic

   Source: WordNet 3.0

3. Of or pertaining to cosmology.

   adjective

   Source: webster1913