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1. A very large indefinite number (usually hyperbole)
   "there were zillions of flies";
   - million [informal], billion [informal], trillion [informal], jillion [N. Amer, informal], gazillion [informal], bazillion [N. Amer, informal], bajillion [informal], squillion [informal]

1. Very large indeterminate number
   "a zillion people were there";
   - bajillion [informal], gazillion [informal], squillion [informal], bazillion [N. Amer, informal]

Derived forms: zillions

See also: cardinal

Type of: large indefinite amount, large indefinite quantity

Encyclopedia: Zillion