Word Pronunciation & Dictionary

billionth

/ˈbɪl.i.ənθ/

Word Rarity Very rare

Frequency: Zipf frequency 2.31 in modern English

Syllables
bil-lionth
IPA
/ˈbɪl.i.ənθ/
14
Scrabble Score
9
Letters
2
Syllables
7
Unique Chars

Meaning

adj

The ordinal form of the number one billion.

noun

The person or thing in the billionth position.

noun

One of a billion equal parts of a whole.

Example Sentences

Etymology

Etymology tree Proto-Indo-European *dwóh₁ ▲ Proto-Indo-European *trísinflu. Proto-Indo-European *dwís Proto-Italic *dwis Old Latin duis Latin bisder. French bi- Proto-Indo-European *sem- Proto-Indo-European *sm̥- Proto-Indo-European *-is Proto-Indo-European *-h₂ Proto-Indo-European *-ih₂ Proto-Indo-European *smih₂ Proto-Indo-European *ǵʰes- Proto-Indo-European *-lom Proto-Indo-European *ǵʰéslom ▲ Proto-Indo-European *-ih₂ Proto-Indo-European *ǵʰéslih₂ Proto-Indo-European *smih₂ǵʰéslih₂ Proto-Italic *smīɣeslī Latin mīlle Italian mille Proto-Indo-European *-ōder. Proto-Indo-European *-Hōder.? Latin -ōnem Italian -one Italian milionebor. Old French million Middle French million French millionbf. French -illion French billionbor. English billion English -th English billionth From billion + -th (ordinal suffix).

Inflected Forms

Synonyms

Rhymes With

Questions

How do you pronounce billionth?
The recorded pronunciation is /ˈbɪl.i.ənθ/.
What does billionth mean?
The ordinal form of the number one billion.
Where does billionth come from?
Etymology tree Proto-Indo-European *dwóh₁ ▲ Proto-Indo-European *trísinflu. Proto-Indo-European *dwís Proto-Italic *dwis Old Latin duis Latin bisder. French bi- Proto-Indo-European *sem- Proto-Indo-European *sm̥- Proto-Indo-European *-is Proto-Indo-European *-h₂ Proto-Indo-European *-ih₂ Proto-Indo-European *smih₂ Proto-Indo-European *ǵʰes- Proto-Indo-European *-lom Proto-Indo-European *ǵʰéslom ▲ Proto-Indo-European *-ih₂ Proto-Indo-European *ǵʰéslih₂ Proto-Indo-European *smih₂ǵʰéslih₂ Proto-Italic *smīɣeslī Latin mīlle Italian mille Proto-Indo-European *-ōder. Proto-Indo-European *-Hōder.? Latin -ōnem Italian -one Italian milionebor. Old French million Middle French million French millionbf. French -illion French billionbor. English billion English -th English billionth From billion + -th (ordinal suffix).

How to pronounce billionth

  1. Open the pronunciation page — Open the Speakur entry for “billionth”.
  2. Read the phonetic spelling — Read the IPA spelling (/ˈbɪl.i.ənθ/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “billionth”.
  4. Repeat and practice — Say “billionth” aloud, matching stress and vowels until it feels natural.