cosmologist

Definition of Cosmologist in English :

1. cosmologist

an astronomer who studies the evolution and space-time relations of the universe

WordNet Lexical Database for English. Princeton University. 2010.

Cosmologist

noun

1.

the philosophical study of the origin and nature of the universe

2.

the branch of astronomy concerned with the evolution and structure of the universe

3.

a particular account of the origin or structure of the universe

Ptolemaic cosmology

noun

1.

the scientific study of the form, content, organization, and evolution of the universe

2.

the branch of metaphysics dealing with the origin and structure of the universe

n. pl. cos·mol·o·gies

1. The study of the physical universe considered as a totality of phenomena in time and space.

2.

a. The astrophysical study of the history, structure, and constituent dynamics of the universe.

b. A specific theory or model of this structure and these dynamics.

3. A philosophical, religious, or mythical explanation of the nature and structure of the universe.