squillion

noun plural -lions or -lion

(often plural) an extremely large but unspecified number, quantity, or amount

determiner

  1. amounting to a squillion
  2. (as pronoun)there were squillions of them everywhere

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012