Definition: A condition of the eye where light does not focus evenly on the retina, causing blurred or distorted vision.

Example: She was diagnosed with astigmia and needed glasses to correct her vision.

Definition: To make something tighter or narrower, often by squeezing or pulling it together.

Example: The doctor used a special technique to astringe the blood vessels during the surgery.

Definition: A quality or substance that causes a tightening effect on tissues, often resulting in a dry or puckering sensation in the mouth.

Example: The astringency of the wine made it a perfect match for the rich cheese.

Definition: Having a sharp or bitter taste that can cause a tightening sensation in the mouth; also refers to something that constricts or tightens tissues.

Example: The astringent flavor of the unripe fruit made it difficult to eat.

Definition: A substance that causes the contraction of body tissues, often used to stop bleeding or reduce oiliness on the skin.

Example: The doctor applied an astringent to the wound to help stop the bleeding.

Definition: A type of cancer that forms in the brain or spinal cord from star-shaped cells called astrocytes.

Example: The doctor diagnosed her with an astrocytoma after reviewing the MRI results.

Definition: Not showing any signs or symptoms of a disease or illness.

Example: The patient was asymptomatic, meaning they did not display any symptoms of the virus.

Definition: A trade name for a medication used to treat certain infections and diseases, particularly malaria.

Example: During World War II, atabrine was commonly used to prevent malaria in soldiers.

Definition: Describing a state of calmness and peace, often used to refer to something that helps reduce anxiety or agitation.

Example: The ataraxic effects of the medication helped her feel more relaxed during stressful situations.

Definition: A condition where a person cannot control their muscle movements properly, leading to uncoordinated actions.

Example: The patient was diagnosed with ataxia after showing signs of unsteady walking and difficulty with fine motor skills.

Definition: Related to a lack of coordination or control over bodily movements.

Example: The patient exhibited ataxic movements, struggling to maintain balance while walking.