cerebrum
Americannoun
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the anterior and largest part of the brain, consisting of two halves or hemispheres and serving to control voluntary movements and coordinate mental actions.
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the forebrain and the midbrain.
noun
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the anterior portion of the brain of vertebrates, consisting of two lateral hemispheres joined by a thick band of fibres: the dominant part of the brain in man, associated with intellectual function, emotion, and personality See telencephalon
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the brain considered as a whole
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the main neural bundle or ganglion of certain invertebrates
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Explanation
The cerebrum is the largest part of the brain. Your cerebrum makes it possible for you to control your muscles — but also allows you to think, feel, and speak. The brains of vertebrates are composed of a cerebrum, cerebellum, and a brainstem, each of which is vitally important. The cerebrum is what you're thinking of when you picture a brain with its two separate hemispheres. It's here that you form memories and make sense of the world around you, and it's also the cerebrum that lets you control your leg and kick a soccer ball or do a dance move. In Latin, cerebrum means "the brain."
Vocabulary lists containing cerebrum
Human Anatomy and Physiology - High School
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Life Science: Human Anatomy and Physiology
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This Week in Words: Current Events Vocabulary for January 7–January 13, 2023
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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.
Even as he maintained a busy schedule, Dr. Rosenberg suffered periods of major depression, which he revealed in a 2002 essay, “Brainsick,” that was published in the magazine Cerebrum and excerpted by the Baltimore Sun.
From Washington Post • Jul. 29, 2022
Every year the Dana Foundation, a charitable organization that supports brain research, assembles an anthology from its online journal Cerebrum to highlight accomplishments in brain science as well as ongoing mysteries.
From Scientific American • Oct. 3, 2014
Figure 13.6 The Cerebrum The cerebrum is a large component of the CNS in humans, and the most obvious aspect of it is the folded surface called the cerebral cortex.
From Textbooks • Jun. 19, 2013
“Creativity is far from a magical event of unexpected random inspiration,” wrote researchers Charles Limb and Mónica López-González in an article published in the journal Cerebrum last month.
From Time • Mar. 21, 2012
What are the various uses of the Cerebrum, Cerebellum, and Medulla Oblongata?
From The Fulfilment of a Dream of Pastor Hsi's The Story of the Work in Hwochow by Cable, Mildred
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.