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HOW TO PRONOUNCE

XXI

American English · Video pronunciation

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American Pronunciation Guide · 0:47
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What does XXI mean?

noun

  1. the cardinal number that is the sum of twenty and one

adjective

  1. being one more than twenty

IPA pronunciation

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In the pages of books

See this word in context.

The philosophy of this invention having already been described in Chapter XXI, it will be unnecessary to repeat it here.
Frank Lewis Dyer; Thomas Commerford MartinEdison: His Life and InventionsProject Gutenberg ebook #820
Her casuistic responses which were asked for in two moral situations, verbally presented, Test XXI, were rather vacillating, but evidently sound.
William Healy; Mary Tenney HealyPathology of Lying, Accusation, and Swindling: A Study in Forensic PsychologyProject Gutenberg ebook #449
More book examples (3)
XXI FLITTER THE BAT AND HIS FAMILY The Red Bat, Little Brown or Cave Bat, Big Brown or House Bat, Silvery Bat, Hoary Bat and Big-eared Bat.
Thornton W. (Thornton Waldo) BurgessThe Burgess Animal Book for ChildrenProject Gutenberg ebook #2441
One of the most popular works, the "Thesaurus Pauperum," was written by Petrus Hispanus, afterwards Pope John XXI.
William, Sir OslerThe Evolution of Modern Medicine A Series of Lectures Delivered at Yale University on the Silliman Foundation in April, 1913Project Gutenberg ebook #1566
Note.- Such are the doctrines which I had purposed to set forth concerning the mind, in so far as it is regarded without relation to the body; whence, as also from I:xxi.
Benedictus de SpinozaEthics — Part 5Translated by R. H. M. (Robert Harvey Monro) ElwesProject Gutenberg ebook #975