Billion is a word for a large number, and it has two distinct definitions: 1,000,000,000, i.e. one thousand million, or 10 9 (ten to the ninth power), as defined on the short scale (also known as …

Billion was borrowed from French in the late 1600s to indicate the number one million raised to the power of two, or a million million—a number represented by a 1 followed by 12 zeros.

Nov 14, 2025 · Large numbers are numbers above one million that are usually represented either with the use of an exponent such as 109 or by terms such as billion or thousand millions that …

(Definition of billion from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Illustrated definition of Billion: 1,000,000,000 A thousand millions: 1,000 x 1,000,000 = 1,000,000,000 Which is a 1 followed by 9...

billion A billion is a thousand million, or 1,000,000,000. The website gets almost a billion visits each month. Be Careful! Don't add '-s' to billion when you put another number in front of it. In …

Billion is a very large number that is 1 followed by 9 zeros. It is also known as a thousand millions as 1,000 × 1000,000 = 1000,000,000. The prefix "giga-" in the word 'gigameter' refers to …