ZILLION


Meaning of ZILLION in English

/ ˈzɪljən; NAmE / noun

( informal , especially NAmE ) a very large number :

There was a bunch of kids waiting and zillions of reporters.

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WORD ORIGIN

1940s: from Z (perhaps as a symbol of an unknown quantity) + million .

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.