quintillionth
English
Etymology
From quintillion + -th (ordinal suffix).
Pronunciation
- IPA(key): /kwɪnˈtɪl.i.ənθ/
Audio (US): (file)
Adjective
quintillionth (not comparable)
- The ordinal form of the number one quintillion.
Noun
quintillionth (plural quintillionths)
- The person or thing in the quintillionth position.
- One of a quintillion equal parts of a whole.