Definition of "umptillion" [umptillion]

• An unspecified large number (of). (noun)

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• "Didnt he also play that "Q" in Star Trek Next Generation series umptillion?"
• "After scoping out the site on foot I have determined that it could indeed be done, beautifully, for about an umptillion dollars."
• "I’m surprised you didn’t mention the umptillion Christmas/Santa movies that are shown every year."