IN MATH: 1. n. unlimited quantity, beyond limit. (symbol ). EX. As a positive number grows smaller and smaller approaching zero, its reciprocal grows larger and larger approaching infinity.
Infinitely large is larger than a million, or billion, or trillion, or even quintillion.

IN ENGLISH: 1. an immeasurable magnitude.
This is a page from the dictionary MATH SPOKEN HERE!, published in 1995 by MATHEMATICAL CONCEPTS, inc., ISBN: 0962359351. You are hereby granted permission to make ONE printed copy of this page and its picture(s) for your PERSONAL and notforprofit use.
www.mathnstuff.com/math/spoken/here/1words/i/i14.htm 