the number one followed by nine zeros, 1,000,000,000
A billion is 1000 million.
There are many billionaires in the world.
American English
How to pronounce billion
Common word
BIHLyn
/ˈbɪl.jn̩/
2 syllables · Stress the first syllable.
the number one followed by nine zeros, 1,000,000,000
Practice out loudMeanings & examples
a very large number of something