Definition: A substance that is produced and released by cells or glands, such as saliva or hormones.

Example: The secretion of insulin helps regulate blood sugar levels.

Definition: A person or biological entity that produces and releases substances, such as saliva or other fluids, containing specific antigens related to blood groups.

Example: The secretor's saliva contained the ABO antigens, indicating their blood type.

Definition: A medical process that makes a person calm and relaxed, often by using medication.

Example: The doctor recommended sedation for the patient before the procedure to ensure they felt comfortable.

Definition: Having a calming effect that helps to reduce anxiety or excitement.

Example: The doctor prescribed a sedative to help her relax before the surgery.

Definition: A substance that helps to calm or relax a person, often used to reduce anxiety or induce sleep.

Example: The doctor prescribed a sedative to help her sleep better at night.

Definition: This word describes a lifestyle or job that involves a lot of sitting and not much physical activity.

Example: Many office workers lead a sedentary lifestyle, spending most of their day sitting at a desk.

Definition: The quality of being unkempt, shabby, or in poor condition, often associated with a sense of neglect or disrepair.

Example: The seediness of the old hotel made me feel uncomfortable during my stay.

Definition: A person who takes possession of land or property, especially in a legal context.

Example: The seizor claimed the land after the previous owner failed to pay taxes.

Definition: A sudden attack or convulsion, often related to a medical condition, or the act of taking control of something.

Example: The doctor explained that a seizure can cause a person to lose consciousness temporarily.

Definition: A small plant that has blue-violet flowers and is often found in Europe, known for its healing properties.

Example: The selfheal plant is often used in herbal remedies for its medicinal benefits.

Definition: A thick, whitish fluid produced by male reproductive organs that contains sperm and other secretions from various glands.

Example: The doctor explained the role of semen in reproduction.