zillion

== English == === Etymology === See -illion. An arbitrary coinage, appearing by 1916, on analogy of million, billion, trillion. === Pronunciation === enPR: zĭl'yən, IPA(key): /ˈzɪljən/ Rhymes: -ɪljən === Noun === zillion (plural zillions) (slang, hyperbolic) An unspecified large number (of). Synonyms: see Thesaurus:zillion ==== Derived terms ==== ==== Related terms ==== ==== Translations ==== === References === === Further reading === Indefinite and fictitious numbers on Wikipedia.Wikipedia