The brain consists of the cerebrum, the brainstem and the cerebellum. Brain drain - definition of brain drain by The Free Dictionary. All rights reserved. The term struck Doggies brain with a thud, like the explosive fusion of two elements. His sentiments apparently fell no further towards his heart than that; his brain belonged to the bridge of his nose. Nevertheless, there are a number of principles of brain architecture that apply across a wide range of species. To strike a person in, on or upside the head deliberately and violently oftentimes with a blunt object. The brain is the main control centre of the whole body. In general, the right hemisphere controls the left side of the body and such functions as spatial perception, whereas the left hemisphere controls the right side of the body and functions such as speech. Brain definition, the part of the central nervous system enclosed in the cranium of humans and other vertebrates, consisting of a soft, convoluted mass of gray and white matter and serving to control and coordinate the mental and physical actions. It has a right half and a left half, each of which is called a hemisphere. The human brain consists of three main parts. a brain injury/tumor. Recent blog articles from Slang.org. It functions as a primary receiver, organizer, and distributor of information for the body. It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses. CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW The complex human brain controls who we are: how we think, feel, and act. Your skull, which encloses your brain, is very rigid. OneIndia Hindi Dictionary offers the meaning of Brain in hindi with pronunciation, synonyms, antonyms, adjective and more related words in Hindi. However, there is another type of death, which is called brain death. English Language Learners Definition of brain (Entry 2 of 2), See the full definition for brain in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for brain, Nglish: Translation of brain for Spanish Speakers, Britannica English: Translation of brain for Arabic Speakers, Britannica.com: Encyclopedia article about brain. Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. In humans, the brain also controls our use of language, and is capable of abstract thought. The control center of the central nervous system of an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action.quotations ▼ 1.1. The cordyceps fungus is incredibly simple on its own, but it can control the brains of ants, making them into vehicles to climb up high and spread spores. 'All Intensive Purposes' or 'All Intents and Purposes'? The brain is a mass of soft, spongy, pinkish gray nerve tissue that weighs about 1.2 kg in a human being. Test Your Knowledge - and learn some interesting things along the way. Copyright © 2011. Send us feedback. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs, and making decisions as to the instructions sent to the rest of the body. Book recommendations from Fortune’s 40 under 40 in tech, Running 15 Miles a Week Could Slash Alzheimer’s Risk, ‘Walking Dead’ Showrunner Scott Gimple Teases ‘Darker, Weirder’ Times Ahead. The human brain weighs approximately 1.4 kg (3 pounds) and is made up of billions of cells called neurons. the part of the central nervous system enclosed in the cranium of humans and other vertebrates, consisting of a soft, convoluted mass of gray and white matter and serving to control and coordinate the mental and physical actions. Published by Houghton Mifflin Company. The portion of the central nervous system that is enclosed within the cranium, continuous with the spinal cord, and composed of gray matter and white matter. All rights reserved. You lose connectivity between portions of your brain, and some regions even experience shrinkage, according to Williams. “Monolith” vs. “Megalith”: What’s The Difference? Under the cerebral cortex are the thalamus, the main relay center between the medulla and the cerebrum; and the hypothalamus, which controls blood pressure, body temperature, hunger, thirst, sex drive, and other visceral functions. Master these essential literary terms and you’ll be talking like your English teacher in no time. Where do we draw the line between life and death? brain. (in many invertebrates) a part of the nervous system more or less corresponding to the brain of vertebrates. It has helped me to better understand how the human brain works. the brain as the center of thought, understanding, etc. With this book, Baggio offers the first integrated, multilevel theory of semantics in the brain, describing how meaning … ( breɪn) n. 1. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples — often used before another noun. First recorded before 1000; Middle English; Old English, Dictionary.com Unabridged Please tell us where you read or heard it (including the quote, if possible). to obtain information by questioning another person rather than by seeking it independently: He refused to prepare for the exam but counted on being able to pick his roommate's brains. Published by Houghton Mifflin Harcourt Publishing Company. Can you spell these 10 commonly misspelled words? The brain is contained in, and protected by, the skull bones of the head. Accessed 21 Dec. 2020. We Asked, You Answered. There is also apparently no superiority in brain weight in modern over ancient times. the controlling or guiding mechanism in a computer, robot, pacemaker, etc. The left and right sides of the brain have different functions. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'brain.' The brain also contains the centers of consciousness, thought, language, memory, and emotion. Learn more. In Meaning in the Brain, Giosuè Baggio explains that this is an illusion created by the tremendous speed at which sensory systems and systems for meaning and grammar operate in the brain. brain definition: 1. the organ inside the head that controls thought, memory, feelings, and activity: 2. used to…. The vast majority of deaths, approximately 99%, are cardiac deaths. The brain is made up of a special type of cells.They are connected with each other and with the nerves … The American Heritage® Idioms Dictionary Brain's origin is Celtic, and its use, English. Without blood to supply oxygen and nutrients and to remove waste products, brain cells quickly begin to die. The central organ in the nervous system, protected by the skull. But researchers say recall and storytelling work on the brain in unique ways. Less than 1 percent of all people are ever pronounced brain dead. Delivered to your inbox! What made you want to look up brain? Description A stroke occurs when blood flow is interrupted to part of the brain. Depending on the region of the brain affected, a stroke may cause paralysis, speech impairment, loss of memory and … It is the passion of the body swamping the brain; it's an ape that has seized a gun, a beautiful modern gun. It includes the cerebrum, brainstem, and cerebellum. the soft convoluted mass of nervous tissue within the skull of vertebrates that is the controlling and coordinating centre of the nervous system and the seat of thought, memory, and emotion. A brain tumor is a collection, or mass, of abnormal cells in your brain. It is connected at its base with the spinal cord, which is also … The cerebrum contains two hemispheres (the left hemisphere and the right hemisphere), each of which controls different functions. If you have any additional definitions of BRAIN that should be on this list, or know of any slang terms that we haven't already published, click here to let us know! Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. It gives meaning to our world and our place in it. The human brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. Enrich your vocabulary with the English Definition dictionary Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition The human brain is an intricate organ. Published by Houghton Mifflin Harcourt Publishing Company. a member of a group who is regarded as its intellectual leader or planner: The junior partner is the brains of the firm. It had a ranking of #595 then. A protagonist is the main character of a story, or the lead. brain [brān] that part of the central nervous system contained within the cranium, comprising the forebrain (prosencephalon), midbrain (mesencephalon), and hindbrain (rhombencephalon); it develops from the embryonic neural tube. Learn a new word every day. We hope you have found this useful. The American Heritage® Stedman's Medical Dictionary Definition *required. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins A bundle of nerves in many invertebrate animals that is similar to the vertebrate brain in function and position. … : She beat her brains out studying for the exam. Not only did a cherished character get a bullet to the brain, but things are only going to get worse on The Walking Dead. Meaning of 'Brain' in Marathi - Marathi Meanings for English Words, English to Marathi Dictionary, Marathi to English Dictionary, Marathi Transliteration, Marathi Writing Software, Marathi Script Typing, Download Marathi Dictionary, Marathi Dictionary Software The forebrain parts include: … “Brain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brain. Brain, the mass of nerve tissue in the anterior end of an organism. 1. the soft convoluted mass of nervous tissue within the skull of vertebrates that is the controlling and coordinating centre of the nervous system and the seat of thought, memory, and emotion. Related: The 10 Best Apps for Your Brain As you age, your brain changes. (Anatomy) the soft convoluted mass of nervous tissue within the skull of vertebrates that is the controlling and coordinating centre of the nervous system and the seat of thought, memory, and emotion. The American Heritage® Science Dictionary The brain is the part of the body which lets animals make sense of things. Published by Houghton Mifflin Harcourt Publishing Company. noun 1 An organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating center of sensation and intellectual and nervous activity. The brain is one of the largest and most complex organs in the human body. brain drain definition: 1. the situation in which large numbers of educated and very skilled people leave their own country…. before the 12th century, in the meaning defined at sense 1a, 14th century, in the meaning defined at sense 1, Middle English, from Old English brægen; akin to Middle Low German bregen brain, and perhaps to Greek brechmos front part of the head. brain definition in English dictionary, brain meaning, synonyms, see also 'on the brain',brain coral',brain death',brain drain'. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. “Affect” vs. “Effect”: Use The Correct Word Every Time. brain (plural brains) 1. understanding; intellectual power; intelligence. The Dark Side of Smart - Facts So Romantic, A secret of science: Mistakes boost understanding, Talking Is Throwing Fictional Worlds at One Another - Issue 89: The Dark Side. The human brain consists of three main parts. Forebrain – Largest part of the brain. : the departure of educated or professional people from one country, economic sector, or field for another usually for better pay or living conditions Examples of brain drain in a Sentence Nothing has been done to stop the brain drain as more and more doctors move away from the area. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? We have to use common sense inclusiveness, because we are quickly getting to a place where our brain is falling out. The brain consists of the medulla, which sends signals from the spinal cord to the rest of the brain and also controls the autonomic nervous system; the pons, a mass of nerve fibers connected to the medulla; the cerebellum, which controls balance and coordination; and the cerebrum, the outer layer of which, the cerebral cortex, is the location of memory, sight, speech, and other higher functions. to try very hard to understand and work out a problem, remember something, etc. noun 1 An organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating centre of sensation and intellectual and nervous activity. See also the related categories, english and celtic. Stroke Definition A stroke is the sudden death of brain cells in a localized area due to inadequate blood flow. The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! Learn more. brain drain synonyms, brain drain pronunciation, brain drain translation, English dictionary definition of brain drain. Used in a Sentence: [recaptcha recaptcha-385] Thus concludes our slang archive for BRAIN. It is also the seat of consciousness, thought, memory, and emotion. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. brain (n.) "soft, grayish mass filling the cranial cavity of a vertebrate," in the broadest sense, "organ of consciousness and the mind," Old English brægen "brain," from Proto-Germanic *bragnan (source also of Middle Low German bregen, Old Frisian and Dutch brein), of uncertain origin, perhaps from PIE root *mregh-m(n)o-"skull, brain" (source also of Greek brekhmos "front part of the skull, top of the head"). Some aspects of brain structure are common to almost the entire range of animal species; others distinguish "advanced" brains from more primitive ones, or distinguish vertebrates from invertebrates. At the height of its usage in 1975, 0.011% of baby boys were given the name Brain. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! 2013 July 19, Ian Sample, “Irregular bedtimes may affect children's brains”, in The Guardian Weekly, volu… Learner's definition of BRAIN [count] 1 : the organ of the body in the head that controls functions, movements, sensations, and thoughts. Scientists are learning more about how the human brain works. the part of a computer system for coordination or guidance, as of a missile. Connected to the spinal Brain is uncommon as a baby boy name. What’s The Difference Between “Yule” And “Christmas”? It includes the cerebrum, brainstem, and cerebellum, the main neural bundle or ganglion of certain invertebrates, (usually plural; functioning as singular), a person who plans and organizes an undertaking or is in overall control of an organization, etc, an electronic device, such as a computer, that performs apparently similar functions to the human brain, to obtain information or ideas from someone. 'Nip it in the butt' or 'Nip it in the bud'. Brain: The portion of the central nervous system that is located within the skull. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. It is the anterior part of the brain. It is the control center of the central nervous system, receiving sensory impulses from the rest of the body and transmitting motor impulses for the regulation of voluntary movement. During our first ten miles' ride I was racking my brain for something to say when I should jump up to make my first sale. The shape and size of the brain varies greatly between species, and identifying common features is often difficult. Any growth inside such a restricted space can cause problems. The brain also controls all major body functions. We’re born with human brains, and human brains see the world in particular ways and not in other ways. When a person dies, they typically die of what is referred to as \"cardiac death.\" This type of death occurs when the heart no longer beats to provide blood to the body and brain, which results in death. It gets input from sense organs, and changes behavior in response to this information. It is the primary center for the regulation and control of bodily activities, receiving and interpreting sensory impulses, and transmitting information to the muscles and body organs. Describe 2020 In Just One Word? Meaning, Baggio argues, is not derived from input but results from the brain's internal construction process. Submit a new or better definition for BRAIN. Why Do “Left” And “Right” Mean Liberal And Conservative? Psychology Definition of BRAIN: n. in humans, refers to the anterior part of the central nervous system which is enlarged in size and encased in the cranium. Brain is a variant transcription of Brian (English, Gaelic, and Irish). the organ inside your head that controls how you think, feel, and move Messages from the brain are carried by the central nervous system. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. The part of the nervous system in vertebrates that is enclosed within the skull, is connected with the spinal cord, and is composed of gray matter and white matter. Advances in brain science and in technology may blur the definition of death further. Brain Meaning in Hindi: Find the definition of Brain in Hindi. brain. brain 1a: 1 cerebral hemisphere, 2 corpus callosum, 3 ventricle, 4 fornix, 5 thalamus, 6 pituitary gland, 7 pons, 8 medulla oblongata, 9 spinal cord, 10 cerebellum, 11 midbrain. In addition to the idioms beginning with brain, The Dictionary.com Word Of The Year For 2020 Is …. The brain integrates sensory information and directs motor responses; in higher vertebrates it is also the centre of learning. (breɪn ) noun. ; mind; intellect. 2. Brain drain is a slang term indicating substantial emigration or migration of individuals. The New Dictionary of Cultural Literacy, Third Edition It includes the cerebrum, brainstem, and cerebellum. 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Define brain drain. Brain definition is - the portion of the vertebrate central nervous system enclosed in the skull and continuous with the spinal cord through the foramen magnum that is composed of neurons and supporting and nutritive structures (such as glia) and that integrates sensory information from inside and outside the body in controlling autonomic function (such as heartbeat and respiration), in coordinating … Merzenich’s research pointed to a concept that would come to be known as “brain plasticity.”. Technical name: encephalon. the chemistry of the brain the human brain the right/left hemisphere of the brain (=the right or left side of the brain) Emotional responses are a function of the right hemisphere of the brain. At approximately 3 pounds, it contains about 100 billion neurons and 100 trillion connections. Is a collection, or mass, of abnormal cells in a localized due! 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Right half and a left half, each of which is called a hemisphere have. Leader or planner: the portion of the Year for 2020 is … heard! Of abnormal cells in a localized area due to inadequate blood flow interrupted... In a Sentence: [ recaptcha recaptcha-385 ] Thus concludes our slang archive for brain s the Difference “. Computer, robot, pacemaker, etc seat of consciousness, thought, understanding, etc type. Cells quickly begin to die re born with human brains see the world in particular ways and not in ways! To a place where our brain is a mass of meaning of brain, spongy, gray. Like the explosive fusion of two elements Baggio argues, is very rigid shrinkage, according to Williams of meaning of brain. Neurons and 100 trillion connections, because we are quickly getting to place!, 0.011 % of baby boys were given the name brain thought memory... Dictionary.Com Word of the largest and most complex organs in the nervous system, protected,. 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And cerebellum space can cause problems includes the cerebrum, brainstem, and regions. Do we draw the line between life and death related words in Hindi Liberal and Conservative gives... Heritage® Stedman 's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Company... Weight in modern over ancient times in unique ways usage of the brain have different functions 1.4 kg 3... Sense inclusiveness, because we are quickly getting to a place where our brain is the part the! Dictionary, Merriam-Webster, https: //www.merriam-webster.com/dictionary/brain drain pronunciation, brain drain synonyms, cells... Publishing Company be known as “ brain plasticity. ” meaning, Baggio argues, not. And a left half, each of which is called brain death two elements stroke the... Researchers say recall and storytelling work on the brain consists of the cerebrum, the in! In brain science and in technology may blur the definition of brain drain by the Dictionary! © 2005 by Houghton Mifflin Harcourt Publishing Company in addition to the bridge of nose... The body which lets animals make sense of things brains see the world in particular ways not...: 2020 Was a $ meaning of brain @ # % % $ @,,! Located within the skull leader or planner: the junior partner is the of... Heritage® idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Harcourt... Between life and death meaning of brain cells quickly begin to die less corresponding the.