adj.
1.denoting a quantity consisting of one thousand million items or units in the United States
2.denoting a quantity consisting of one million million items or units in Great Britain billion n.
1.the number that is represented as a one followed by 12 zeros
2.the number that is represented as a one followed by 9 zeros
Idiom of the Day
one for the (record) books
something very unusual or remarkable
The latest complaint about noise at work is one for the books and is very stupid.
