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billion

billion

330 1.0
One thousand million written 1,000,000,000, sometimes formerly used in Britain to mean one million million
  • noun
  • /ˈbɪljən/
: mil millones
  • The private sector is investing billions of dollars in a fleet of Arctic tankers.
  • billions of dollars
  • billions of pounds
  • spend billions

So the sun is something like a billion billion billion tons of mostly hydrogen gas.

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Examples

  • 450,000 small farms of twelve acres or less produce billions of pounds of chocolate each year.

    Academic text (2008)
  • "Do you know how many planets there are? There are billions of planets," he said.

    Fiction book (1993)
  • l put my company, my name, billions of dollars on the line.

  • We're spending billions of dollars.

  • But the truth of the matter is we are billions of unique life forms living in this realm.

  • The governments of the world spent billions on medicine, welfare, charity.

  • There is every reason to think that billions of barrels of oil are there for the taking.

    Academic text (2011)
  • I mean, you know, we see billions and billions of dollars going to Ukraine, going to Israel.

  • The company reported profits of over billion dollars last year.

  • In the latest report, scientists projected that the cost of climate change could reach trillions, with damages estimated in the billion range annually.

Synonyms

trillion
vsbillion
21 2.8

A number equal to one million million, written as 1,000,000,000,000

usually refers to the smaller nine-zero number rather than the larger twelve-zero one
one thousand million
vsbillion
  • UK
1.0

A number equal to 1,000,000,000 written as one followed by nine zeros

is the common single word label now used instead of the numeric phrase
milliard
vsbillion
  • Archaic
9.9

A number that equals one thousand million and is the same as a billion

is now the mainstream label used more widely than that older British form
4.3

A number equal to one followed by twelve zeros

primarily denotes the smaller nine-zero number rather than the larger twelve-zero one

Compounds

A measure of how many billion math calculations a computer does each second

A rough annual grass grown for edible seeds, animal feed, and wildlife food

How Many

trillion
346 2.6
billion
330 1.0
million
∞ 1.0
thousand
∞ 1.0

Surface Forms

billion singular
billions plural

Etymology

Billion has the parts bi- 'two' and million, and in older British use it meant 'one million million', 1,000,000,000,000, because it was like the 'second' power of a million. That older meaning can make old British texts confusing today, since many places now use billion for 'one thousand million'.