Definition: Describing something that is mean or contemptible, often causing disgust or scorn.

Example: His scurvy behavior made him unpopular among his peers.

Definition: A health condition that occurs when a person does not get enough vitamin C, leading to symptoms like swollen gums, bleeding skin, and weakness.

Example: Sailors in the past often suffered from scurvy due to a lack of fresh fruits and vegetables on long voyages.

Definition: Feeling ill or nauseous because of the movement of a boat or ship on the water.

Example: She felt seasick during the boat ride across the lake.

Definition: A type of illness that occurs when a person feels sick due to the movement of a boat or ship on water.

Example: Many people experience seasickness when they first go on a cruise.

Definition: Relating to or producing an oily substance that is secreted by the skin.

Example: The sebaceous glands in the skin help keep it moisturized.

Definition: A condition where the skin produces too much oil, leading to greasy patches, crusts, or scales.

Example: Seborrhea can cause discomfort and skin irritation if not treated properly.

Definition: Relating to a skin condition that causes oily or flaky skin, often affecting the scalp and face.

Example: The doctor diagnosed her with seborrheic dermatitis, which caused her scalp to be itchy and flaky.

Definition: A thick, oily substance produced by glands in the skin that helps to keep the skin and hair moisturized.

Example: The dermatologist explained that too much sebum can lead to acne.

Definition: A type of medication that is used to help people sleep or to calm them down. It is a white, odorless substance that belongs to a group of drugs called barbiturates.

Example: The doctor prescribed secobarbital to help the patient with severe insomnia.

Definition: A substance or hormone that causes or encourages the release of another substance, often related to bodily functions like digestion.

Example: Insulin is a secretagogue that helps regulate blood sugar levels by stimulating the pancreas to release more insulin.

Definition: A hormone made in the small intestine that helps control the release of digestive juices from the pancreas and liver when food enters the stomach.

Example: Secretin is released when acidic food enters the duodenum to help with digestion.