Similar words: seismology, etymology, entomology, epistemology, cosmos, cosmonaut, cosmopolitan, zoology. Meaning: [-ɒlədʒɪ] 
n. 1. the metaphysical study of the origin and nature of the universe 2. the branch of astrophysics that studies the origin and evolution and structure of the universe.
n. 1. the metaphysical study of the origin and nature of the universe 2. the branch of astrophysics that studies the origin and evolution and structure of the universe. 
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61 Thanks to this novel material from a pencil, relativistic quantum mechanics is no longer confined to cosmology or high-energy physics; it has now entered the laboratory.
More similar words: seismology, etymology, entomology, epistemology, cosmos, cosmonaut, cosmopolitan, zoology, theology, biology, apology, ecology, geology, etiology, ideology, pathology, astrology, audiology, mythology, anthology, phonology, neurology, numerology, gynecology, herpetology, archeology, psychology, technology, embryology, dendrology.