cosmology
UK[kɒzˈmɒlədʒi]US[kɑːzˈmɑːlədʒi]
n
the scientific study of the origin and nature of the universe
n
a theory or account of the origin of the universe
Morpheme Breakdown
cosmo
logy
cosmo
universe
logy
study of
Etymology
the word cosmology is a modern scientific term built from ancient greek components. its first element, 'cosmo-', derives from 'kosmos', which in ancient greek philosophy signified the ordered and harmonious system of the universe, as opposed to chaos. the second element, '-logy', originates from '-logia', meaning "discourse" or "study". thus, the term literally translates to "the study of the ordered world". this etymological logic perfectly captures the discipline's aim: to provide a systematic, reasoned account of the cosmos's structure and origins, evolving from philosophical speculation into a rigorous branch of astronomy and physics.
Analysis
Structure: cosmo (universe) + logy (study of)
cosmo: from greek 'kosmos', meaning "order, world, universe". it functions as the root, providing the core concept of the universe.
logy: from greek '-logia', meaning "a speaking, discourse, theory, study". it functions as a suffix denoting a branch of knowledge or science.
Examples
modern cosmology seeks to understand the big bang and the ultimate fate of the universe.
his book presents a fascinating new cosmology that challenges traditional theories.
ancient greek philosophers were among the first to develop a formal cosmology.