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Synonyms

IQ

1 American  
Psychology.
  1. intelligence quotient.


i.q. 2 American  

abbreviation

  1. the same as.


IQ 1 British  

abbreviation

  1. intelligence quotient

"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

i.q. 2 British  

abbreviation

  1. idem quod

"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

iq 3 British  

abbreviation

  1. Iraq

"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

Etymology

Origin of IQ1

First recorded in 1960–65

Origin of i.q.2

From Latin idem quod

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:

"Some ex-players with a certain presence can really add something, but also his knowledge of the game is really high, his football IQ is really high."

From BBC ● Sep. 21, 2026

IQ made them more convinced they were right.

From MarketWatch ● Sep. 15, 2026

Sodas and cold drinks prices increased only slightly, while coffee and hot drinks saw a median jump of about 13%, according to Theme Parks IQ.

From Los Angeles Times ● Jul. 23, 2026

It has also been associated with later measurements of cognitive development and IQ, although many genetic, environmental, and developmental factors influence intelligence.

From Science Daily ● Jul. 17, 2026

He compared the ages when they started walking and talking and what their precise IQ scores were in elementary and high school.

From "Outliers" by Malcolm Gladwell

Those who emigrated in early years to other countries mostly adopted their fathers' names with the suffix of vitch as a family name; for instance Markovitch, Gregorovitch, i.q.

From Historical View of the Languages and Literature of the Slavic Nations by Therese Albertine Louise von Jacob Robinson

The cheeks were bloodless and fallen iq, the lips pinched, and in the eyes there shone that unnatural brilliancy which results from an over-wrought and over-excited brain.

From The Fortunes Of Glencore by Charles James Lever

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