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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.mayoclinic.org › diseases-conditions › strokeStroke - Symptoms and causes - Mayo Clinic

   www.mayoclinic.org › diseases-conditions › stroke

   • www.mayoclinic.org
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   •   › Diseases & Conditions

   Apr 30, 2024 · 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.

3. my.clevelandclinic.org › health › diseasesStroke: What It Is, Causes, Symptoms, Treatment & Types

   my.clevelandclinic.org › health › diseases

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   Sep 22, 2022 · A stroke is a life-threatening condition that happens when part of your brain doesn’t have enough blood flow. This most commonly happens because of a blocked artery or bleeding in your brain. Without a steady supply of blood, the brain cells in that area start to die from a lack of oxygen.

4. www.webmd.com › stroke › strokeWhat Is a Stroke? Causes, Symptoms, and Treatments - WebMD

   www.webmd.com › stroke › stroke

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   Apr 8, 2023 · A stroke, sometimes called a " brain attack," occurs when blood flow to an area in the brain is cut off. The brain cells, deprived of the oxygen and glucose needed to...

5. www.ninds.nih.gov › health-information › strokeStroke Overview | National Institute of Neurological ...

   www.ninds.nih.gov › health-information › stroke

   • www.ninds.nih.gov
   •   › Stroke

   May 29, 2024 · Stroke Overview. What Is a Stroke? A stroke, also known as a brain attack, occurs when blood flow to the brain is blocked or a blood vessel inside or on the surface of the brain bursts. A stroke is a serious medical emergency and requires immediate medical attention, just like a heart attack.

6. www.healthline.com › health › strokeStroke: Symptoms, Causes, Treatment, Types & More - Healthline

   www.healthline.com › health › stroke

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   Nov 9, 2021 · A stroke occurs when a blood vessel in the brain ruptures and bleeds, or when there’s a blockage in the blood supply to the brain. The rupture or blockage prevents blood and oxygen from...

7. www.stroke.org › en › about-strokeAbout Stroke | American Stroke Association

   www.stroke.org › en › about-stroke

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   Stroke is a disease that affects the arteries leading to and within the brain. It is the No. 5 cause of death and a leading cause of disability in the United States. A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

8. www.nhlbi.nih.gov › health › strokeStroke - What Is a Stroke? | NHLBI, NIH

   www.nhlbi.nih.gov › health › stroke

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   May 26, 2023 · A stroke is a medical emergency. A stroke can cause lasting brain damage, long-term disability, or even death. Signs of a stroke can range from mild weakness to paralysis or numbness on one side of the face or body. Other signs may include a sudden and severe headache, sudden weakness, trouble seeing, and trouble speaking or understanding speech.

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

   www.nia.nih.gov › health › stroke

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   Sudden dizziness, loss of balance or coordination, or trouble walking. Sudden severe headache with no known cause. Other danger signs that may occur include double vision, drowsiness, and nausea or vomiting. Stroke strikes fast. Responding quickly when you notice any of these symptoms is key.

10. www.ninds.nih.gov › health-information › disordersStroke | National Institute of Neurological Disorders and Stroke

    www.ninds.nih.gov › health-information › disorders

    Stroke is a medical emergency. About 80% are ischemic stokes, which cut off blood to the brain. The rest are hemorrhagic strokes, caused by bleeding in or around the brain. The longer blood flow is cut off, the greater the damage.

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

    www.mayoclinic.org › diseases-conditions › stroke

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

    Apr 30, 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.