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  • mensa
    mensa
    noun
    the flat stone forming the top of the altar in a Roman Catholic church.
  • Mensa
    Mensa
    noun
    an international fellowship organization for people with IQ's in the top 2 percent of the general population.

mensa

1 American  
[men-suh] / ˈmɛn sə /

noun

mensas, plural mensae, plural Mensae genitive
  1. Also called altar stone.  Also called altar slab,.  the flat stone forming the top of the altar in a Roman Catholic church.

  2. (initial capital letter) the Table, a southern constellation near Octans.


Mensa 2 American  
[men-suh] / ˈmɛn sə /

noun

  1. an international fellowship organization for people with IQ's in the top 2 percent of the general population.


Mensa 1 British  
/ ˈmɛnsə /

noun

  1. a faint constellation in the S hemisphere lying between Hydrus and Volans and containing part of the Large Magellanic Cloud

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Mensa 2 British  
/ ˈmɛnsə /

noun

  1. an international society, membership of which is restricted to people whose intelligence test scores exceed those expected of 98 per cent of the population

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of mensa1

First recorded in 1685–95; from Latin mēnsa “table”

Origin of Mensa2

From the Latin word mēnsa table, symbolizing the original conception of the society, “a round table where no one has precedence”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A divorce a mensa et thoro could also be granted for cruelty.

From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 5 "Dinard" to "Dodsworth" by Various

Those who had found mensa too much for them came to me to get a smattering of grammar.

From The Mason-Bees by Teixeira de Mattos, Alexander

There was nothing whatever ordained or assigned for his episcopal mensa, by which the bishop might live; for he had not even a house of his own.

From St. Bernard of Clairvaux's Life of St. Malachy of Armagh by Lawlor, Hugh Jackson

This "rushing" influenza, Just taken for a mensa, Most certainly will cleanse a' Your system, man.

From By Trench and Trail in Song and Story by MacKay, Angus

But perhaps it consoles her to think that she knows the genitive of mensa.

From Look Back on Happiness by Wiking, Paula

Due out May 1, it features contributions from R&B pioneer Raphael Saadiq, pop star Khalid, rapper Vic Mensa and more.

From Los Angeles Times Apr. 14, 2026

On his personal website, Polito wrote at length about his favorite topics, rarely failing to mention membership in the Mensa society for people with high IQs.

From Los Angeles Times Dec. 7, 2023

Across 18 tracks, Mensa explores culture, sobriety, Ghana, home and himself, leading to his most zealous work to date.

From Seattle Times Sep. 10, 2023

Herman is a member of Mensa, the society for those who have the highest IQs in the world.

From Washington Times Aug. 29, 2023

Hugh has been advised to try again: scores can fluctuate according to stress and circumstance, and he's right on the cusp of Mensa qualification.

From "Me Talk Pretty One Day" by David Sedaris

At once O'Toole's face brightened, and with a shout of pride he reeled out, "Mensa, mensa, mensam, mensae, mensae, mensa."

From Clementina by Mason, A. E. W. (Alfred Edward Woodley)

In the religion of the family Ovid indeed has charmingly expressed it, perhaps on the authority of some lost passage of Varro296:— ante focos olim scamnis considere longis mos erat, et mensae credere adesse deos.

From The Religious Experience of the Roman People From the Earliest Times to the Age of Augustus by Fowler, W. Warde

The century writers777 make out of Dionysius Alexandrinus's epistle to Xistus, bishop of Rome, that the custom of the church of Alexandria in receiving the sacrament, was, ut mensae assisterent.

From The Works of Mr. George Gillespie (Vol. 1 of 2) by Gillespie, George

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