Exam: TOEFL

Definition: The outer layer or wall of a fruit that develops from the ovary of a flower, often protecting the seeds inside.

Example: The pericarp of the apple is thick and fleshy, making it a popular fruit.

Definition: Relating to the fibrous tissue that surrounds cartilage, except at the joints.

Example: The perichondral layer plays an important role in the growth and repair of cartilage.

Definition: A layer of connective tissue that surrounds cartilage, providing support and nourishment, except at the joints.

Example: The perichondrium plays a crucial role in the growth and repair of cartilage.

Definition: Relating to the membrane that covers the skull.

Example: The doctor examined the pericranial area for any signs of injury.

Definition: The outer layer of tissue that covers the surface of the skull.

Example: The surgeon carefully examined the pericranium before proceeding with the operation.

Definition: The location in a planet's or other celestial body's orbit where it is closest to the sun.

Example: Earth reaches its perihelion in early January each year.

Definition: The main part of a nerve cell that contains the nucleus and other important parts for the cell's function.

Example: The perikaryon is essential for the health and maintenance of the neuron.

Definition: A situation or thing that puts someone or something at risk of harm or loss.

Example: The hikers were in peril when the storm hit suddenly.

Definition: To put someone or something in a situation where they might be harmed or face danger.

Example: The storm could peril the small fishing boats at sea.

Definition: Full of danger or risk; something that can cause harm or injury.

Example: Climbing that mountain without proper gear is a perilous adventure.

Definition: In a way that involves a lot of danger or risk.

Example: The climbers moved perilously close to the edge of the cliff.