alkuräjähdysteoria

== Finnish == === Etymology === alkuräjähdys (“big bang”) +‎ teoria (“theory”) === Pronunciation === IPA(key): /ˈɑlkuˌræjæhdysˌteoriɑ/, [ˈɑ̝lkuˌræjæhdys̠ˌte̞o̞ˌriɑ̝] Rhymes: -iɑ Syllabification(key): al‧ku‧rä‧jäh‧dys‧te‧o‧ri‧a Hyphenation(key): alku‧räjähdys‧teo‧ria === Noun === alkuräjähdysteoria (cosmology) big bang theory (prevailing cosmological model that describes how the universe expanded from an initial state of high density and temperature) ==== Declension ====