# billionth

The billionth is a number that is very large. It's equal to 1,000,000,000. This number is so large that it's impossible to say it with words.

The

**billionth**baby was born this week.

The billionth is a number that is very large. It's equal to 1,000,000,000. This number is so large that it's impossible to say it with words.

The

**billionth**baby was born this week.

noun

one part in a billion equal parts

Synonyms:

one-billionth

noun

position 1,000,000,000 in a countable series of things

adjective

the ordinal number of one billion in counting order

1

For the

**billionth**time, mother, it is not a date.2

A nanometer is one

**billionth**of a meter.3

A nanosecond is one

**billionth**of a second.4

You'reWikipedia's one

**billionth**user.5

Geogre's Law confirmed for the

**billionth**time.6

Except I'm not a sockpuppet for the

**billionth**time.7

That for the

**billionth**time has not been disputed.8

A nanometer is a

**billionth**of a meter but a milliardth of a metre.9

The nanowatt is equal to one

**billionth**of a watt.10

That is one quadrillionth, or one millionth of one

**billionth**of a second.