centillionth

C3E1N1T1I1L1L1I1O1N1T1H4

adjective

The ordinal form of the number one centillion (10³⁰³ short scale, or 10⁶⁰⁰ long scale).

Scrabble 17
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Meanings

adjectivecentillionth (not comparable)
  1. not comparableThe ordinal form of the number one centillion (10³⁰³ short scale, or 10⁶⁰⁰ long scale).
nouncentillionth (plural centillionths)

plural centillionths

  1. The person or thing in the centillionth position.
  2. One of a centillion equal parts of a whole

Origin

From centillion + -th (ordinal suffix).

Full word history & related roots →
Cite this entry
APA

centillionth. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/centillionth

MLA

“centillionth.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/centillionth. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “centillionth,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/centillionth.

Source: centillionth on Wiktionary, CC BY-SA 4.0.