Urban Dictionary: gillion

Top definition

A unit of counting that equals a billion million.

The cardinal number equal to 1000000 × 1000000000

At the age of 42, I will have a gillion dollars in the bank.

by Geremology May 09, 2005

An unambiguous number that represents a 1 followed by 9 zeros (1,000,000,000). Equivalent to American "Billion" and European "Milliard"

I have a thousand million things to do!" "You mean a gillion things to do!

by Zyxuvius November 12, 2010

buy the domain for your recipe vlog

i have like a gillion shoes with holes in them

by steezy(chris p) March 18, 2009

The amount of money that anyone named Gil has.

I just got paid today, now I have $700 gillion dollars.

by Gilty30 January 26, 2011

a type of number with 100 zeros

i walke to the milbar and bought a gillion icypoles

by king November 07, 2003