Definition: A region in the visual field where vision is reduced or completely absent.

Example: The doctor explained that a scotoma can affect how a person sees objects in their surroundings.

Definition: Created or prepared using basic ingredients without any pre-made components, often implying a more authentic or original approach.

Example: She prefers to bake her cakes from scratch rather than using a mix.

Definition: To rub or scrape the skin with nails or claws, often to relieve itching or discomfort.

Example: The dog likes to scratch behind its ears when it feels itchy.

Definition: A mark or line made on a surface by scratching, or a small injury caused by scraping the skin.

Example: He had a scratch on his arm from the thorn bush.

Definition: To make a mark or cut on a surface by rubbing it with something sharp or rough, or to rub the skin to relieve itching.

Example: He had to scratch the surface of the wood to make it smooth.

Definition: Made or marked by a scratch, often showing a line or damage on a surface.

Example: The scratched surface of the table made it look old and worn.

Definition: To have made a mark or a small cut on a surface, usually with something sharp.

Example: She accidentally scratched her arm on the thorny bush.

Definition: The quality or state of being rough or irritating to the skin, often causing discomfort.

Example: The scratchiness of the wool sweater made it uncomfortable to wear.

Definition: Having a thin and weak appearance, often due to lack of nutrition or exercise.

Example: The stray dog looked scrawnier than the others, likely from not having enough food.

Definition: The thinnest or weakest in appearance, often lacking in muscle or fat.

Example: He was the scrawniest kid in the class, but he was also the fastest runner.

Definition: The quality of being very thin and weak, often in an unhealthy way.

Example: His scrawniness made him look fragile and undernourished.

Definition: Very thin and weak in appearance, often due to lack of food or health.

Example: The stray dog looked scrawny and in need of care.

Definition: The process of examining or testing something, often to find problems or to check for specific qualities, such as in health checks or movie showings.

Example: The screening of the new film attracted a large audience.

Definition: A type of tuberculosis that mainly affects the lymph nodes, particularly in the neck, and is often seen in children. It can be spread through unpasteurized milk from infected cows.

Example: The doctor diagnosed the child with scrofula after examining the swollen lymph nodes in his neck.