cog·ni·tion

[kog-nish-uhn]
noun
1.
the act or process of knowing; perception.
2.
the product of such a process; something thus known, perceived, etc.

Origin:
1375–1425; late Middle English cognicioun < Latin cognitiōn- (stem of cognitiō), equivalent to cognit(us), past participle of cognōscere (co- co- + gni-, variant stem of gnōscere, nōscere, to learn (see know1) + -tus past participle suffix) + -iōn- -ion

cog·ni·tion·al, adjective
non·cog·ni·tion, noun
self-cog·ni·tion, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To cognition
00:10
Cognition is always a great word to know.
So is bezoar. Does it mean:
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
Collins
World English Dictionary
cognition (kɒɡˈnɪʃən) [Click for IPA pronunciation guide]
 
n
1.  the mental act or process by which knowledge is acquired, including perception, intuition, and reasoning
2.  the knowledge that results from such an act or process
 
[C15: from Latin cognitiō, from cognōscere from co- (intensive) + nōscere to learn; see know]
 
cog'nitional
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Etymonline
Word Origin & History

cognition
1447, from L. cognitionem "a getting to know, acquaintance, knowledge," noun of action from cognit-, pp. stem of cognoscere (see cognizance).
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

cognition cog·ni·tion (kŏg-nĭsh'ən)
n.
The mental faculty of knowing, which includes perceiving, recognizing, conceiving, judging, reasoning, and imagining.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
cognition   (kŏg-nĭsh'ən)  Pronunciation Key 
The mental process of knowing, including awareness, perception, reasoning, and judgment.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
Morphology of the ventral frontal cortex: relationship to femininity and social
  cognition.
We really don't need even a single machine approaching human level cognition
  for that one.
Cognition is intimately linked to the physical universe and demonstrated in
  observer object interaction phenomena.
Language and social cognition fall along a continuum across species.
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