Word Pronunciation & Dictionary

quintillionth

/kwɪnˈtɪl.i.ənθ/

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables: quin-til-lionth
IPA: /kwɪnˈtɪl.i.ənθ/

25

Scrabble Score

13

Letters

3

Syllables

8

Unique Chars

Meaning

adj

The ordinal form of the number one quintillion.

noun

The person or thing in the quintillionth position.

noun

One of a quintillion equal parts of a whole.

Etymology

From quintillion + -th (ordinal suffix).

Inflected Forms

quintillionths (plural)

Synonyms

one-quintillionth

Questions

How do you pronounce quintillionth?: The recorded pronunciation is /kwɪnˈtɪl.i.ənθ/.
What does quintillionth mean?: The ordinal form of the number one quintillion.
Where does quintillionth come from?: From quintillion + -th (ordinal suffix).

How to pronounce quintillionth

Open the pronunciation page — Open the Speakur entry for “quintillionth”.
Read the phonetic spelling — Read the IPA spelling (/kwɪnˈtɪl.i.ənθ/) so you know which sounds to aim for.
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Repeat and practice — Say “quintillionth” aloud, matching stress and vowels until it feels natural.