1. one-billionth

noun. one part in a billion equal parts.

Rhymes with One Billionth

• millionth

Sentences with one-billionth

1. Noun Phrase
A nanosecond (ns) is one billionth of a second.

2. Noun Phrase
This is one billionth: 0.000000001.

3. Noun Phrase
A nano-meter is one billionth of a meter.

2. twenty-one

adjective. ['ˈtwɛntiːˌwɔn'] being one more than twenty.

3. one-third

noun. ['ˌwənˈθɝːd'] one of three equal parts of a divisible whole.

4. one-fifth

noun. one part in five equal parts.

5. one-half

noun. one of two equal parts of a divisible whole.

6. one

adjective. ['ˈwʌn, ˈhwʌn'] used of a single unit or thing; not two or more.

7. one

noun. ['ˈwʌn, ˈhwʌn'] the smallest whole number or a numeral representing this number.

8. one

noun. ['ˈwʌn, ˈhwʌn'] a single person or thing.

9. one

adjective. ['ˈwʌn, ˈhwʌn'] having the indivisible character of a unit.

10. one

adjective. ['ˈwʌn, ˈhwʌn'] of the same kind or quality.