vigintillionth

vigintillionth adjective: the ordinal form of the number vigintillion.

Adjective

vigintillionth (not comparable)

The ordinal form of the number vigintillion
- What is called the proper understanding of human life is the realization that we are merely acting out the vigintillionth act...1956, Qing Hua Xue Bao [清華學報], Tsing Hua Journal of Chinese Studies, Guo Li Qing Hua Da Xue [National Tsing Hua University, 國立清華大學], Hsin-chu Shih [Hsinchu City, 新竹市], Taiwan, page 177

vigintillionth (plural vigintillionths)

The person or thing in the vigintillionth position.
One of a vigintillion equal parts of a whole.
- […] it seems to show that the trend of mechanical thought is toward simplicity of design rather than complexity, and that the sober second thought of the power user has rather discredited the profits to be made by saving the “vigintillionth” of a pound of coal per horse power per hour by an outlay...1892 June–November, Stone, An Illustrated Magazine, volume v
- But on some real choice property the matter of any ownership at all was so valuable that bidders bid one-millionth, one-billionth, one-trillionth, etc., even up to one-vigintillionth! ...some courts held that one-vigintillionth was a legally recognizable incumbrance.1898, C. Amryc, Pantheism: The Light and Hope of Modern Reason, page 205

plural	vigintillionths

From vigintillion + -th (ordinal suffix).

What does vigintillionth mean?: Vigintillionth means the ordinal form of the number vigintillion.
What part of speech is vigintillionth?: Vigintillionth can be an adjective or a noun.

Adapted from Wiktionary: vigintillionth (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

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