Definition: A type of medication that acts as a sedative and is used to help with sleep or to relax patients before surgery.

Example: The doctor prescribed pentobarbital to help the patient sleep before the procedure.

Definition: A type of medication that is a barbiturate, used primarily as a sedative or anesthetic.

Example: The veterinarian administered pentobarbitone to sedate the animal before surgery.

Definition: A type of carbohydrate made up of sugar molecules that can be found in many plants, often alongside cellulose, and can break down into simpler sugars called pentoses when processed with water.

Example: Pentosan is important in the study of plant fibers and their properties.

Definition: A type of enzyme in the stomach that helps break down proteins into smaller pieces called peptides.

Example: Pepsin is essential for digesting the proteins in the food we eat.

Definition: Related to the process of digestion or the digestive system, often involving digestive juices or enzymes.

Example: The doctor diagnosed her with a peptic ulcer, which is a sore in the stomach lining.

Definition: A substance that helps with digestion, particularly in breaking down food in the stomach.

Example: The doctor recommended a peptic to aid in my digestion after meals.

Definition: The study or science related to digestion and the processes involved in breaking down food in the body.

Example: She is studying peptics to understand how the digestive system works.

Definition: Relating to a medical procedure that is done through the skin.

Example: The doctor recommended a percutaneous procedure to treat the patient's condition.

Definition: In a way that involves passing through the skin, often used in medical contexts.

Example: The medication was administered percutaneously to minimize discomfort.

Definition: A hole or a series of holes made by piercing or boring through a material, often used to separate sections in a sheet or roll.

Example: The document had several perforations along the edge to make it easier to tear off sections.

Definition: A liquid or substance that has a pleasant smell, often made from flowers or other natural ingredients, used to make people or places smell good.

Example: She wore a lovely perfume that filled the room with a sweet scent.

Definition: To fill or spread a pleasant smell in a place or on something.

Example: She decided to perfume the room with lavender before the guests arrived.