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   Stroke

   noun

   • ▪ The act or an instance of striking, as with the hand, a weapon, or a tool; a blow or impact.
   • ▪ The striking of a bell or gong.
   • ▪ The sound so produced.
   • ▪ The time so indicated. "at the stroke of midnight."
   • ▪ A sudden action or process having a strong impact or effect. "a stroke of lightning."
   • ▪ A sudden occurrence or result. "a stroke of luck; a stroke of misfortune."
   • ▪ A sudden severe attack, as of paralysis or sunstroke.
   • ▪ A sudden loss of brain function caused by a blockage or rupture of a blood vessel to the brain, characterized by loss of muscular control, diminution or loss of sensation or consciousness, dizziness, slurred speech, or other symptoms that vary with the extent and severity of the damage to the brain.
   • ▪ An inspired or effective idea or act. "a stroke of genius."
   • ▪ A single uninterrupted movement, especially when repeated or in a back-and-forth motion. "the stroke of a pendulum."
   • ▪ A keystroke.
   • ▪ Any of a series of movements of a piston from one end of the limit of its motion to another.
   • ▪ A single completed movement of the limbs and body, as in swimming or rowing.
   • ▪ The manner or rate of executing such a movement. "My favorite stroke is butterfly. She had a very rapid stroke."
   • ▪ The rower who sits nearest the coxswain or the stern and sets the tempo for the other rowers.
   • ▪ The position occupied by this person.
   • ▪ A movement of the upper torso and arms for the purpose of striking a ball, as in golf or tennis.
   • ▪ The manner of executing such a movement.
   • ▪ A scoring unit in golf counted for such a movement. "finished six strokes under par."
   • ▪ A single mark made by a writing or marking implement, such as a pen.
   • ▪ The act of making such a mark.
   • ▪ A printed line in a graphic character that resembles such a mark.
   • ▪ A distinctive effect or deft touch, as in literary composition.

   verb stroked,stroking,strokes

   • ▪ To mark with a single short line.
   • ▪ To draw a line through; cancel. "stroked out the last sentence."
   • ▪ To set the pace for (a rowing crew).
   • ▪ To hit or propel (a ball, for example) with a smoothly regulated swing.
   • ▪ To make or perform a stroke.
   • ▪ To row at a particular rate per minute.

   Scrabble Points: 10

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2. www.nia.nih.gov › health › strokeStroke: Signs, Causes, and Treatment | National Institute on ...

   www.nia.nih.gov › health › stroke

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   Know the symptoms of a stroke and when to call 911 right away. Learn about ischemic and hemorrhagic strokes, TIA, or mini-strokes, and risk factors for stroke.

3. www.ahajournals.org › doi › fullAn Updated Definition of Stroke for the 21st Century | Stroke

   www.ahajournals.org › doi › full

   May 7, 2013 · Introduction. Stroke is classically characterized as a neurological deficit attributed to an acute focal injury of the central nervous system (CNS) by a vascular cause, including cerebral infarction, intracerebral hemorrhage (ICH), and subarachnoid hemorrhage (SAH), and is a major cause of disability and death worldwide.

4. www.mayoclinic.org › diseases-conditions › strokeWhat is a stroke? A Mayo Clinic expert explains

   www.mayoclinic.org › diseases-conditions › stroke

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   Apr 8, 2022 · A stroke is a life-changing event that can affect you emotionally as much as it can physically. You may feel helpless, frustrated, or depressed. So look for help and support from friends and family.

5. www.stroke.org › en › about-strokeStroke Symptoms and Warning Signs | American Stroke Association

   www.stroke.org › en › about-stroke

   • www.stroke.org
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   •   › About Stroke

   Stroke is the No. 5 cause of death and a leading cause of disability in the U.S. Stroke can happen to anyone — any age, any time — and everyone needs to know the warning signs. Calling 911 lets first responders start treatment on someone experiencing stroke symptoms before arriving at the hospital.

6. www.mayoclinic.org › diseases-conditions › strokeStroke - Diagnosis and treatment - Mayo Clinic

   www.mayoclinic.org › diseases-conditions › stroke

   • www.mayoclinic.org
   •   › …
   •   › Diseases & Conditions

   Aug 3, 2024 · A stroke is a life-changing event that can affect your emotional well-being as much as your physical function. Some people may feel frustrated or depressed. A stroke may cause mood changes and a lower sex drive. Maintaining your self-esteem, connections to others and interest in the world are essential parts of your recovery.

7. www.uwmedicine.org › brain-nervous-system › strokeStroke: Causes, Symptoms & Treatment | UW Medicine

   www.uwmedicine.org › brain-nervous-system › stroke

   • www.uwmedicine.org
   •   › …
   •   › Brain and nervous system

   Key points about stroke. A stroke happens when blood flow to your brain is stopped. It is an emergency situation. It can be caused by a narrowed blood vessel, bleeding, or a clot that blocks blood flow. Symptoms can happen suddenly. If someone is showing any sign of a stroke, call 911 immediately.

8. www.massgeneralbrigham.org › articles › understanding-strokesWhat Is a Stroke? | Mass General Brigham

   www.massgeneralbrigham.org › articles › understanding-strokes

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   Jan 26, 2024 · What does a stroke do to your body? Stroke signs and symptoms often appear suddenly. They can include: Numbness or weakness in the face, arm, or leg, especially on one side of the body. Trouble with vision in one or both eyes. Difficulty speaking or understanding speech. Problems with walking, balance, and dizziness. Confusion.

9. www.mayoclinic.org › diseases-conditions › strokeSymptoms and causes - Mayo Clinic

   www.mayoclinic.org › diseases-conditions › stroke

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   It occurs when a blood vessel in the brain leaks or bursts and causes bleeding in the brain. The blood increases pressure on brain cells and damages them. A stroke is a medical emergency. It's crucial to get medical treatment right away.

10. www.healthday.com › a-to-z-health › strokeStroke: What It Is, Types, Symptoms, Causes, Treatment ...

    www.healthday.com › a-to-z-health › stroke

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    Jul 19, 2024 · A stroke is a permanent injury to the brain caused by the blockage or bursting of a blood vessel. Even though the injury is permanent, most patients improve after a stroke, and some go back to normal, but for some people, stroke can cause death. Types of strokes.

11. www.webmd.com › stroke › guide-chapter-stroke-overviewStroke: Overview & Symptoms - WebMD

    www.webmd.com › stroke › guide-chapter-stroke-overview

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    What Is a Stroke? Warning Signs. Stroke Symptoms. Types of Stroke. Silent Stroke. Start your stroke search here. These links start with basic facts and go on to short discussions of stroke causes...